{"title":"8 Inch Subwoofers","description":"\u003cp\u003e\u003cstrong\u003e8 inch subwoofers are fast and punchy, and small enough for underseat, spare wheel and tight boot installs.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose a raw driver for a custom box, a ready-loaded enclosure, or an \u003ca href=\"\/collections\/active-subwoofers\"\u003eactive subwoofer\u003c\/a\u003e with the amplifier built in. Pair a driver with a \u003ca href=\"\/collections\/1-channel-amplifiers\"\u003emono amplifier\u003c\/a\u003e, browse all \u003ca href=\"\/collections\/subwoofers\"\u003ecar subwoofers\u003c\/a\u003e, or have your sub fitted at our Nottingham workshop.\u003c\/p\u003e","products":[{"product_id":"audison-prima-apbx-8-r-8-passive-compact-subwoofer-sub-ported-enclosure-250w","title":"Audison Prima APBX 8 R 8\" Passive Compact Subwoofer Sub Ported Enclosure 250w","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima APBX 8 R is a compact, slot-ported 8-inch passive subwoofer enclosure from the Audison Prima range, rated at 250W continuous (500W peak), with an ultra-low 131mm profile and a single 4 ohm driver.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the ported, single 4 ohm version. The Audison Prima APBX 8 DS is the sealed, dual voice coil alternative, and the driver used here is also sold separately as the \u003ca href=\"\/products\/audison-prima-aps-8-r-8-car-subwoofer-driver-single-4-ohm-sub-with-grill-250w-rms\"\u003eAudison Prima APS 8 R\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8 inch (200mm), single 4 ohm voice coil\u003c\/li\u003e\n\u003cli\u003ePower: 250W continuous \/ 500W peak\u003c\/li\u003e\n\u003cli\u003eEnclosure: reflex, slot-ported\u003c\/li\u003e\n\u003cli\u003eHeight: 131mm ultra-low profile\u003c\/li\u003e\n\u003cli\u003eDimensions: 470 x 334mm\u003c\/li\u003e\n\u003cli\u003eMounting: 2S² down-firing or up-firing\u003c\/li\u003e\n\u003cli\u003eConnection: SSP (Sub Smart Plug) plug and play terminal block\u003c\/li\u003e\n\u003cli\u003eIncluded: metal grille, levelling feet with Velcro inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrima APBX 8 R: Subwoofer Box, 500W Peak Power, 200mm, 4 ohm sub box\u003c\/h2\u003e\n\u003cp\u003eThe APBX 8 R loaded enclosure uses reflex loading, tuned to concentrate SPL in the lowest frequency range. It is designed to exploit cabin gain — the natural boost in output found in most cars below 60 Hz.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low profile (5.16 in. \/ 131mm) slot-ported box, tuned to work with the APS 8 R driver.\u003c\/li\u003e\n\u003cli\u003e2S² (2 Sides\/2 Sounds) design lets you choose between Down-Firing mounting for extended low-frequency reach, or Up-Firing for more punch and definition.\u003c\/li\u003e\n\u003cli\u003eLevelling feet with Velcro inserts included for a secure grip on boot carpet, with easy removal when needed.\u003c\/li\u003e\n\u003cli\u003eSSP (Sub Smart Plug) provides both traditional push contacts and a Plug-\u0026amp;-Play terminal block for simple impedance configuration and quick release.\u003c\/li\u003e\n\u003cli\u003eRounded corners aid easy positioning in the boot and reduce enclosure resonance.\u003c\/li\u003e\n\u003cli\u003eCone, dustcap and basket geometry designed for a long linear excursion capability (9mm, one-way).\u003c\/li\u003e\n\u003cli\u003eMassive motor assembly optimised with FEM (Finite Element Modelling) for control under high excursion conditions.\u003c\/li\u003e\n\u003cli\u003eWater-repellent pressed paper 8 in. cone, profile developed with FEM and optimised with the Klippel Scan Vibrometer.\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with the AP8.9 bit (2 CH bridged) or AP4.9 bit \/ AP4 D (2 CH bridged) amplifiers, taking advantage of the bass boost feature and integrated parametric equaliser of the built-in DSP.\u003c\/li\u003e\n\u003cli\u003eSturdy metal grille included for full driver protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe single 4 ohm voice-coil driver has a powerful motor optimised for use with the AP8.9 bit amplifier. Its low resonant frequency, matched to the reflex enclosure, keeps excursion low across the audio spectrum — allowing use with a pair of AP4.9 bit \/ AP4 D bridged channels capable of delivering 260W RMS.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712760865034,"sku":"90211","price":309.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-apbx-8-r-8-passive-compact-subwoofer-sub-ported-enclosure-250w-47165809983754.jpg?v=1748428721"},{"product_id":"audison-prima-apbx-8-ds-8-passive-sub-box-compact-subwoofer-enclosure-250w-rms","title":"Audison Prima APBX 8 DS 8\" Passive Sub Box Compact Subwoofer Enclosure 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima APBX 8 DS is a compact sealed 8-inch passive subwoofer enclosure from the Audison Prima range, loaded with a dual 4+4 ohm voice-coil driver and rated at 250W RMS (500W peak), with an ultra-low 131mm profile.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8 inch (200mm), dual 4+4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003ePower: 250W continuous \/ 500W peak\u003c\/li\u003e\n\u003cli\u003eEnclosure: sealed, 8.5 litres\u003c\/li\u003e\n\u003cli\u003eHeight: 131mm ultra-low profile\u003c\/li\u003e\n\u003cli\u003eDimensions: 374 x 334mm\u003c\/li\u003e\n\u003cli\u003eMounting: 2S² down-firing or up-firing\u003c\/li\u003e\n\u003cli\u003eConnection: SSP (Sub Smart Plug) plug-and-play terminal block\u003c\/li\u003e\n\u003cli\u003eIncluded: metal grille, levelling feet with Velcro inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrima APBX 8 DS: Subwoofer Box, 500W Peak Power, 200mm, 4+4 ohm\u003c\/h2\u003e\n\n\u003cp\u003eThis is the sealed, dual voice-coil version. The \u003ca href=\"\/products\/audison-prima-apbx-8-r-8-passive-compact-subwoofer-sub-ported-enclosure-250w\"\u003eAudison Prima APBX 8 R\u003c\/a\u003e is the ported, single 4 ohm alternative, and the driver used here is also sold separately as the \u003ca href=\"\/products\/audison-prima-aps-8-d-8-car-subwoofer-driver-dual-4-ohm-sub-with-grill-250w-rms\"\u003eAudison Prima APS 8 D\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eAudison Prima\u003c\/h2\u003e\n\u003cp\u003eAudison Prima is designed for car enthusiasts who want to hear every nuance of their music from components that integrate perfectly with the factory (OEM) system, while respecting the most demanding requirement of OEM integration: space.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low profile (131mm \/ 5.16 in.) sealed box, perfectly tuned to exploit the APS 8 D driver.\u003c\/li\u003e\n\u003cli\u003e2S² (2 Sides\/2 Sounds) design lets you choose between down-firing mounting for extended low-frequency reach, or up-firing installation for more punch and definition.\u003c\/li\u003e\n\u003cli\u003eLevelling feet with Velcro inserts included for a secure grip on boot carpet while allowing easy removal.\u003c\/li\u003e\n\u003cli\u003eSSP (Sub Smart Plug) features both traditional push contacts and a plug-and-play terminal block for straightforward impedance configuration and quick release. The \u003ca href=\"\/products\/audison-prima-ssp-replacement-sub-smart-plug-for-apbx-10-as-apbx-8-as\"\u003eAudison Prima SSP\u003c\/a\u003e is also available as a replacement part.\u003c\/li\u003e\n\u003cli\u003eRounded corners aid positioning in the boot and act as reinforcement to reduce enclosure resonance.\u003c\/li\u003e\n\u003cli\u003eSpecially designed cone, dustcap and basket geometry guarantees long linear excursion capability (9mm one-way).\u003c\/li\u003e\n\u003cli\u003eMassive driver motor assembly optimised with FEM (Finite Element Modelling) for precise control under high-excursion conditions.\u003c\/li\u003e\n\u003cli\u003eWater-repellent pressed paper 8 in. cone, profiled using FEM simulation and optimised with the Klippel Scan Vibrometer.\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with AP1 D mono or AP4.9 bit\/AP4 D (2-channel bridged) amplifiers, making use of the bass boost feature and integrated parametric equaliser of the built-in DSP.\u003c\/li\u003e\n\u003cli\u003eSturdy metal grille included for full driver protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe APBX 8 DS loaded enclosure is built for the best performance-to-size ratio. The 8.5-litre sealed enclosure with 4+4 ohm dual voice-coil configuration is optimised for use with an AP5.9 bit (voice coils paralleled for a 2 ohm load) or with two pairs of AP8.9 bit bridged channels (one bridged pair per voice coil). The driver's high excursion capability allows use of the proprietary BASS BOOST on AP bit amplifiers, delivering rich, dynamic bass from all available power.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712761323786,"sku":"90210","price":309.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-apbx-8-ds-8-passive-sub-box-compact-subwoofer-enclosure-250w-rms-47165811589386.jpg?v=1748428719"},{"product_id":"audison-prima-apbx-8-as2-8-active-subwoofer-enclosure-compact-sub-box-400w-rms","title":"Audison Prima APBX 8 AS2 8\" Active Subwoofer Enclosure Compact Sub Box 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima APBX 8 AS2 is an 8-inch active subwoofer enclosure from the Audison Prima range, featuring a built-in 250 W RMS He-Li Class D amplifier (500 W peak) in an ultra-low-profile sealed box measuring 368 x 294 x 158 mm.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8-inch model. The Audison Prima active subwoofer enclosure is also available as the \u003ca href=\"\/products\/audison-prima-apbx-10-as2-10-active-subwoofer-enclosure-compact-sub-box-400w\"\u003eAPBX 10 AS2 10-inch 400 W version\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8-inch (200 mm) APS 8 DL\u003c\/li\u003e\n\u003cli\u003eAmplifier power: 250 W RMS (500 W peak), He-Li Class D\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 to 300 Hz, 12 dB\/oct, defeatable\u003c\/li\u003e\n\u003cli\u003eBass boost: 0 to 6 dB at 45 Hz\u003c\/li\u003e\n\u003cli\u003ePhase: 0 to 180°\u003c\/li\u003e\n\u003cli\u003eInputs: high-level (multi-pin) and low-level RCA\u003c\/li\u003e\n\u003cli\u003eDimensions: 368 x 294 x 158 mm\u003c\/li\u003e\n\u003cli\u003eRemote: HRC AP included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAudison Prima\u003c\/h2\u003e\n\u003cp\u003eAudison Prima is designed for car enthusiasts who want to appreciate all the nuances of their music with components that integrate cleanly with the car's OEM system — preserving the most precious resource in OEM integration: space.\u003c\/p\u003e\n\u003cp\u003eThe APBX 8 AS2 builds on Prima's passive box technologies, including the 2S² (2 Sides \/ 2 Sounds) design, the SSP Plug \u0026amp; Play terminal block and ultra-compact dimensions.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated 250 W RMS @ 0.4 ohm D-Class amplifier with He-Li technology (high efficiency \/ low impedance), no switching power supply\u003c\/li\u003e\n\u003cli\u003eDBT (Dynamic Bass Tracking) input stage allows 100% use of the He-Li amplifier power for tight, dynamic bass at very high listening volumes\u003c\/li\u003e\n\u003cli\u003eButterworth low-pass filter at 12 dB\/oct with variable cut-off frequency (50 to 300 Hz), phase control (0 to 180°) and adjustable bass boost (0 to 6 dB at 45 Hz)\u003c\/li\u003e\n\u003cli\u003eDefeatable filter for use with the sub-dedicated output of a bit or AP bit processor\u003c\/li\u003e\n\u003cli\u003eHigh-level audio input on a multi-pin connector for OEM integration; low-level RCA input for aftermarket sources\u003c\/li\u003e\n\u003cli\u003eART (Automatic Remote Turn-On) selectable between remote-in, high-level and audio signals\u003c\/li\u003e\n\u003cli\u003eUltra-low-profile box (158 mm \/ 6.22 in) in air suspension, designed around the 8-inch APS 8 DL driver\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/audison-prima-ssp-replacement-sub-smart-plug-for-apbx-10-as-apbx-8-as\"\u003eSSP (Sub Smart Plug)\u003c\/a\u003e terminal block with a Plug \u0026amp; Play connector for easy, safe disconnection\u003c\/li\u003e\n\u003cli\u003e2S² (2 Sides \/ 2 Sounds) design: down-firing for greater low-frequency extension, or up-firing for more punch and definition\u003c\/li\u003e\n\u003cli\u003eDown-firing levelling feet with Velcro inserts included for secure carpet grip and easy removal\u003c\/li\u003e\n\u003cli\u003eRounded corners ease placement in the boot and reduce enclosure resonances\u003c\/li\u003e\n\u003cli\u003eCone, dust cap and basket geometry engineered for wide linear excursion (9 mm in one direction) with minimal assembly depth\u003c\/li\u003e\n\u003cli\u003eHRC AP remote control included\u003c\/li\u003e\n\u003cli\u003eSturdy metal grille included for full driver protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHe-Li amplification\u003c\/h2\u003e\n\u003cp\u003eThe 250 W RMS amplification module uses He-Li technology (high efficiency \/ low impedance). Without a DC-DC voltage booster it achieves 90% efficiency — close to the theoretical limit of Class D. The DBT (Dynamic Bass Tracking) input stage ensures 100% use of amplifier power for tight, dynamic bass at any volume.\u003c\/p\u003e\n\u003cp\u003eRemoving the voltage booster was made possible by new dual-coil drivers that inherit Prima subwoofer technology but operate at ultra-low impedance, creating a perfect synergy between amplifier, speaker and sealed box for low, powerful and crisp bass.\u003c\/p\u003e\n\n\u003ch2\u003eControls and connections\u003c\/h2\u003e\n\u003cp\u003eThe Butterworth low-pass filter at 12 dB\/oct with variable cut-off frequency (50 to 300 Hz) can be bypassed when used with an AP bit processor featuring a dedicated sub pre-out. Adjustable bass boost (0 to 6 dB at 45 Hz) lets you emphasise the lowest part of the spectrum.\u003c\/p\u003e\n\u003cp\u003eThe high-level speaker-in input on the multi-pole connector eases integration with OEM audio systems; the low-level RCA input suits aftermarket sources. ART (Automatic Remote Turn-On) can respond to a remote signal, voltage changes on the high-level input, or the audio signal on either input. Phase control (0 to 180°) completes the adjustment options.\u003c\/p\u003e\n\u003cp\u003eThe SSP (Sub Smart Plug) terminal block uses a single Plug \u0026amp; Play connector so the box can be disconnected quickly and safely.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712767516938,"sku":"90209","price":499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-apbx-8-as2-8-active-subwoofer-enclosure-compact-sub-box-400w-rms-47165821813002.jpg?v=1748431899"},{"product_id":"audison-prima-ap-8-8-20cm-car-midbass-woofer-door-speakers-100w-rms-pair","title":"Audison Prima AP 8 8\" 20cm Car Midbass Woofer Door Speakers 100w RMS Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima AP 8 is an 8\" (200mm) midbass woofer supplied as a pair, handling 100W RMS (300W peak) at 4 ohms. Part of the Audison Prima range, it is designed as a direct OEM replacement for vehicles already equipped with an 8\" woofer, delivering extended low-frequency output where a subwoofer cannot fit.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the AP 8. The Audison Prima midbass woofer range is also available as the \u003ca href=\"\/products\/audison-prima-ap-6-5-2-ohm-6-5-17cm-car-midbass-woofer-door-speakers-70w-rms\"\u003eAP 6.5 6.5\" 70W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 200mm (8\")\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS continuous, 300W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35Hz–3kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93.5dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 25mm\u003c\/li\u003e\n\u003cli\u003eFs: 60Hz, Vas: 20 litres, Xmax: 3.3mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2kg\u003c\/li\u003e\n\u003cli\u003eSupplied as a pair, grille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrima AP 8: woofer, 300W peak power, 200mm, 4 ohm\u003c\/h2\u003e\n\u003cp\u003eAudison Prima is designed for enthusiasts who want OEM-grade integration without sacrificing space. The AP 8 suits vehicles equipped with an 8\" woofer as a standard OEM component, and its wide emission surface delivers extra low-frequency energy where a subwoofer simply will not fit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor vehicles equipped with an 8\" woofer as a standard OEM component.\u003c\/li\u003e\n\u003cli\u003eWater-repellent treated paper cone with a profile developed using FEM (Finite Element Method) simulation and optimised with the Klippel Scan Vibrometer.\u003c\/li\u003e\n\u003cli\u003eNo passive crossover required: dome profile optimised with the Klippel R\u0026amp;D Scan Vibrometer to achieve a calibrated mechanical low-pass cut-off frequency.\u003c\/li\u003e\n\u003cli\u003eReduced mounting depth for straightforward installation in OEM positions.\u003c\/li\u003e\n\u003cli\u003eTPU (Thermoplastic Polyurethane) surround with exclusive shallow \"Triple Wave\" profile for maximum excursion linearity.\u003c\/li\u003e\n\u003cli\u003eCompact basket with abrasion-resistant, scratch-proof coating; motor fixed with damping epoxy adhesive.\u003c\/li\u003e\n\u003cli\u003eHigh-current fast-on terminal with double contact on positive and negative poles for flexibility and quick connection.\u003c\/li\u003e\n\u003cli\u003eTemperature-resistant plastic cover on the terminal protects against accidental short circuits.\u003c\/li\u003e\n\u003cli\u003eDeveloped using the KLIPPEL suite.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGrille included.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712772006154,"sku":"90195","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-ap-8-8-20cm-car-midbass-woofer-door-speakers-100w-rms-pair-47165828169994.jpg?v=1748431888"},{"product_id":"audison-prima-aps-8-r-8-car-subwoofer-driver-single-4-ohm-sub-with-grill-250w-rms","title":"Audison Prima APS 8 R 8\" Car Subwoofer Driver Single 4 Ohm Sub with Grill 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima APS 8 R is an 8-inch (200mm) single 4 ohm subwoofer driver from the Audison Prima range, rated at 250W RMS (500W peak). It features an ultra-low 79mm mounting profile and is designed for a reflex enclosure of 8.5 litres tuned between 30 and 40Hz. A steel mesh grille is included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is for the single 4 ohm reflex version. For dual 4 ohm voice coils in a sealed box, see the \u003ca href=\"\/products\/audison-prima-aps-8-d-8-car-subwoofer-driver-dual-4-ohm-sub-with-grill-250w-rms\"\u003eAudison Prima APS 8 D\u003c\/a\u003e, or choose the \u003ca href=\"\/products\/audison-prima-apbx-8-r-8-passive-compact-subwoofer-sub-ported-enclosure-250w\"\u003eAudison Prima APBX 8 R\u003c\/a\u003e loaded enclosure.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200mm)\u003c\/li\u003e\n\u003cli\u003eImpedance: single 4 ohm voice coil\u003c\/li\u003e\n\u003cli\u003ePower: 250W RMS \/ 500W peak\u003c\/li\u003e\n\u003cli\u003eMounting depth: 79mm (3.11 inch)\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: reflex, 8.5 litres, tuned 30–40Hz\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 40mm\u003c\/li\u003e\n\u003cli\u003eXmax: 8.8mm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 84dB\u003c\/li\u003e\n\u003cli\u003eGrille: steel mesh, included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAudison Prima\u003c\/h2\u003e\n\u003cp\u003eThe Audison Prima range is built for car enthusiasts who want high-quality audio from components that integrate neatly with factory (OEM) systems — without compromising on space.\u003c\/p\u003e\n\u003cp\u003eThe APS 8 R is designed to deliver high acoustic output even from lower-powered amplifiers. It is specifically developed to pair with the Audison AP8.9 bit (2 CH bridged) or AP4.9 bit \/ AP4 D (2 CH bridged) amplifiers. For a ready-to-install active solution, see the \u003ca href=\"\/products\/audison-prima-apbx-10-as2-10-active-subwoofer-enclosure-compact-sub-box-400w\"\u003eAudison Prima APBX 10 AS2\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low 79mm (3.11 inch) mounting profile for maximum installation flexibility.\u003c\/li\u003e\n\u003cli\u003eDesigned for maximum performance in a reflex enclosure from 8.5 litres.\u003c\/li\u003e\n\u003cli\u003eSpecial cone-dustcap-basket geometry provides long linear excursion (approximately 9mm one-way) while minimising mounting depth.\u003c\/li\u003e\n\u003cli\u003eAir vents on the basket beneath the spider eliminate the need for a central pole vent, allowing mounting close to the rear wall of the enclosure.\u003c\/li\u003e\n\u003cli\u003eMassive motor assembly optimised with FEM (Finite Element Modelling) for precise control under high-excursion conditions.\u003c\/li\u003e\n\u003cli\u003eWater-repellent pressed paper 8-inch cone, profiled using FEM simulation and optimised with the Klippel Scan Vibrometer.\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille and plastic gasket included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReduced mounting depth traditionally means reduced excursion. The APS 8 R addresses this with its special cone-dustcap-basket geometry, delivering large excursion while keeping the mounting depth to a minimum. The surround and spider are carefully designed to prevent rocking-mode distortion. The cooling circuit uses basket air vents beneath the spider, removing the need for bottom-plate vents and allowing the driver to sit close to the back wall of the enclosure.\u003c\/p\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712781148426,"sku":"90225","price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-aps-8-r-8-car-subwoofer-driver-single-4-ohm-sub-with-grill-250w-rms-47165844062474.jpg?v=1748431869"},{"product_id":"audison-prima-aps-8-d-8-car-subwoofer-driver-dual-4-ohm-sub-with-grill-250w-rms","title":"Audison Prima APS 8 D 8\" Car Subwoofer Driver Dual 4 Ohm Sub with Grill 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Audison Prima APS 8 D is an 8-inch (200mm) dual 4 ohm shallow subwoofer driver rated at 250W RMS (500W peak), with a 79mm ultra-low profile and steel mesh grille included. It is designed for compact sealed enclosures of 7.5 to 8.5 litres and is part of the Audison Prima range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is for the dual voice coil sealed-enclosure version. For a single 4 ohm driver designed for a reflex box, see the \u003ca href=\"\/products\/audison-prima-aps-8-r-8-car-subwoofer-driver-single-4-ohm-sub-with-grill-250w-rms\"\u003eAudison Prima APS 8 R\u003c\/a\u003e, or choose the \u003ca href=\"\/products\/audison-prima-apbx-8-ds-8-passive-sub-box-compact-subwoofer-enclosure-250w-rms\"\u003eAudison Prima APBX 8 DS\u003c\/a\u003e loaded enclosure.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200mm)\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 4+4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003ePower: 250W RMS \/ 500W peak\u003c\/li\u003e\n\u003cli\u003eMounting depth: 79mm (3.11 inch)\u003c\/li\u003e\n\u003cli\u003eRecommended enclosure: sealed, 7.5–8.5 litres\u003c\/li\u003e\n\u003cli\u003eXmax: 8.8mm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83.5dB\u003c\/li\u003e\n\u003cli\u003eGrille: steel mesh, included\u003c\/li\u003e\n\u003cli\u003eGasket: plastic, included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAudison Prima\u003c\/h2\u003e\n\u003cp\u003eAudison Prima is designed for car enthusiasts who want high-quality sound from components that integrate neatly with factory (OEM) systems — with space efficiency as a primary concern.\u003c\/p\u003e\n\n\u003ch2\u003eAPS 8 D: high output in a compact footprint\u003c\/h2\u003e\n\u003cp\u003eThe APS 8 D is built to deliver maximum performance in a sealed enclosure from just 7.5 to 8.5 litres. Push connectors make wiring and configuration straightforward. Output depends on excursion — the more air the cone moves, the more bass output — so the driver's geometry is engineered specifically to maximise excursion within a minimal mounting depth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low 79mm (3.11 inch) mounting profile for maximum installation flexibility.\u003c\/li\u003e\n\u003cli\u003eSpecial cone-dustcap-basket geometry delivers long linear excursion (approximately 9mm one-way) while keeping mounting depth to a minimum.\u003c\/li\u003e\n\u003cli\u003eAir vents on the basket beneath the spider eliminate the need for a central pole vent, allowing the driver to mount close to the rear wall of the enclosure.\u003c\/li\u003e\n\u003cli\u003eMassive motor assembly optimised with FEM (Finite Element Modelling) for precise control under high power and high excursion conditions.\u003c\/li\u003e\n\u003cli\u003eWater-repellent pressed paper 8 inch cone, profile developed with simulation and validated using the Klippel Scan Vibrometer.\u003c\/li\u003e\n\u003cli\u003eDual voice coil design developed to work with AP8.9 bit (2 CH + 2 CH bridged), AP5.9 bit (Sub CH), or AP4.9 bit\/AP4 D (2 CH bridged) amplifiers.\u003c\/li\u003e\n\u003cli\u003eSurround and spider designed to prevent rocking-mode distortion.\u003c\/li\u003e\n\u003cli\u003eSteel mesh grille and plastic gasket included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audison","offers":[{"title":"Default Title","offer_id":45712782950666,"sku":"90224","price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/audison-subwoofer-audison-prima-aps-8-d-8-car-subwoofer-driver-dual-4-ohm-sub-with-grill-250w-rms-47165844881674.jpg?v=1748431873"},{"product_id":"hertz-mille-legend-ml-2000-3-8-inch-single-voice-coil-4ohm-subwoofer-700w-rms","title":"Hertz Mille Legend ML 2000.3 8 Inch Single Voice Coil 4ohm Subwoofer 700w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Mille Legend ML 2000.3 is an 8 inch (200 mm) single voice coil 4 ohm subwoofer rated at 700 W RMS. It features a 100 mm voice coil, neodymium magnet, and is optimised for compact sealed enclosures of 10–17 litres. It is part of the Hertz Mille Legend range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMatching grilles: the steel mesh \u003ca href=\"\/products\/hertz-mille-legend-mg-200-3-8-inch-steel-mech-sub-grille-ml-2000-3-subwoofer\"\u003eMG 200.3\u003c\/a\u003e or the die-cast aluminium \u003ca href=\"\/products\/hertz-mille-legend-mlg-2000-3-8-inch-20cm-subwoofer-grille-for-ml-2000-3-sub\"\u003eMLG 2000.3\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 200 mm (8 inch)\u003c\/li\u003e\n\u003cli\u003ePower handling: 700 W continuous, 1400 W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms, single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 100 mm (4 inch)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30 to 600 Hz\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eXmech: ±23 mm\u003c\/li\u003e\n\u003cli\u003eSealed enclosure: 10 to 17 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eML 2000.3 Legend\u003c\/h2\u003e\n\u003cp\u003eThe ML 2000.3 is designed to reproduce low, undistorted frequencies without dynamic compression — bringing the impact of a live concert to the car environment. Its compact dimensions and optimised Thiele–Small parameters make it straightforward to install in smaller enclosures without compromising performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge neodymium magnet, optimised with FEA simulations for magnetic field stability at high excursion.\u003c\/li\u003e\n\u003cli\u003eVery low carbon content CNC machined plates for maximum magnetic permeability and low distortion at high power.\u003c\/li\u003e\n\u003cli\u003eVoice coil internal magnet with high size-to-performance ratio for maximum efficiency.\u003c\/li\u003e\n\u003cli\u003eCCAW 100 mm (4 inch) voice coil, capable of handling 1400 W musical power, wound using the In\/Out method for even cooling across coil layers.\u003c\/li\u003e\n\u003cli\u003eVoice coil wound on TIL former — a fibreglass material combining the heat dissipation of aluminium with the stiffness of Polyamide composites.\u003c\/li\u003e\n\u003cli\u003eCentral pole with Aluminium Shorting Ring for minimum distortion and maximum low-frequency extension.\u003c\/li\u003e\n\u003cli\u003e\"Boundary Free\" IIR rubber surround for higher SPL from the same external diameter.\u003c\/li\u003e\n\u003cli\u003eExponential V-cone® with optimised geometry for high cone stiffness and resistance to deformation at maximum excursion.\u003c\/li\u003e\n\u003cli\u003eMineral-injected paper cone for superior rigidity and damping.\u003c\/li\u003e\n\u003cli\u003eAcoustically transparent anti-resonant aluminium alloy basket with six-spoke self-standing structure and built-in venting holes beneath the spider.\u003c\/li\u003e\n\u003cli\u003eCNC machined diamond-cut basket edge with Hertz logo.\u003c\/li\u003e\n\u003cli\u003eOptimised for sealed enclosures of 10–17 litres.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45712847044874,"sku":"90819","price":579.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-mille-legend-ml-2000-3-8-inch-single-voice-coil-4ohm-subwoofer-700w-rms-47165929095434.jpg?v=1748431758"},{"product_id":"jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1","title":"JL Audio 8W3V3-4 8\" 20cm W3 Series Car Sub Subwoofer Driver 4ohm 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 8W3v3-4 is an 8-inch (200 mm) W3 Series car subwoofer driver with a single 4 ohm voice coil and 250W RMS power handling, designed to deliver accurate, powerful bass from very small enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8W3v3-4. The W3v3 range is also available in a \u003ca href=\"\/products\/jl-audio-6w3v3-4-6-5-16-5cm-w3-series-car-sub-subwoofer-driver-4ohm-150w-rms\"\u003e6.5-inch 150W RMS version (6W3v3-4)\u003c\/a\u003e and a \u003ca href=\"\/products\/jl-audio-10w3v3-4-10-25cm-w3-series-car-sub-subwoofer-driver-4ohm-500w-rms\"\u003e10-inch 500W RMS version (10W3v3-4)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200 mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 75–250W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended sealed enclosure: 0.30 cu ft (8.5 litres)\u003c\/li\u003e\n\u003cli\u003eRecommended ported enclosure: 0.35 cu ft (9.9 litres)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4.63 in \/ 118 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 7.09 in \/ 180 mm\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax, one way): 0.375 in \/ 10.0 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eW3v3 8-inch Subwoofer Driver (250W, 4 ohm)\u003c\/h2\u003e\n\u003cp\u003eThe 8W3v3-4 delivers 0.375 in (10 mm) of controlled one-way linear excursion from a very compact installation. It works best with amplifier power in the 75–250W range and is optimised for a 0.30 cu ft (8.5 litre) sealed enclosure or a 0.35 cu ft (9.9 litre) ported enclosure. Detailed enclosure recommendations are available in the Specifications tab.\u003c\/p\u003e\n\n\u003ch2\u003eDynamic Motor Analysis — DMA Optimised Motor\u003c\/h2\u003e\n\u003cp\u003eJL Audio's Dynamic Motor Analysis (DMA) system uses FEA-based modelling, first developed in 1997, to address speaker motor linearity. The result is significantly reduced distortion and accurate transient reproduction — tight, clean, articulate bass.\u003c\/p\u003e\n\n\u003ch2\u003eElevated Frame Cooling\u003c\/h2\u003e\n\u003cp\u003eJL Audio's patented Elevated Frame Cooling design channels cool air through slots directly above the top-plate to the voice coil. This improves power handling and sound quality by reducing dynamic parameter shifts and power compression.\u003c\/p\u003e\n\n\u003ch2\u003eFloating Cone Attach Method — FCAM™\u003c\/h2\u003e\n\u003cp\u003eThis JL Audio assembly technique ensures correct surround geometry in the finished driver for better excursion control and dynamic voice coil alignment.\u003c\/p\u003e\n\n\u003ch2\u003eVented Reinforcement Collar\u003c\/h2\u003e\n\u003cp\u003eThe Vented Reinforcement Collar (VRC®) increases rigidity and stability at the cone\/spider\/voice coil junction while directing airflow over the voice coil windings for improved thermal performance.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713126457610,"sku":"90944","price":299.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-47166355767562.jpg?v=1748431410"},{"product_id":"jl-audio-cp108lg-w3v3-sub-8-microsub-ported-subwoofer-enclosure-250w-rms-1","title":"JL Audio CP108LG-W3V3 Sub 8\" MicroSub Ported Subwoofer Enclosure 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio CP108LG-W3v3 is a single 8\" MicroSub slot-ported enclosed subwoofer system, rated at 250W RMS at 4 ohms. It houses one \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003e8W3v3-4 driver\u003c\/a\u003e in a low-profile CNC-cut MDF enclosure just 130mm deep, from JL Audio's W3v3 range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWant more output? The CP208LG-W3v3 dual 8\" MicroSub uses two of the same drivers. For a smaller box, see the CP106LG-W3v3 6\" MicroSub.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: single 8\" 8W3v3-4\u003c\/li\u003e\n\u003cli\u003eEnclosure: slot-ported, low-profile MicroSub\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 100–250W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eGrille: black steel mesh\u003c\/li\u003e\n\u003cli\u003eDimensions: 473mm W x 279mm H x 130mm D\u003c\/li\u003e\n\u003cli\u003eWeight: 7.89 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCP108LG-W3v3 Single 8W3v3 MicroSub Enclosed Subwoofer System, Ported, Black Carpet (250W, 4Ω)\u003c\/h2\u003e\n\n\u003cp\u003eThis MicroSub system delivers output and low-frequency extension typically associated with much larger enclosures. Performance comes from precise tuning of the 8W3v3 driver into an efficient slot-ported design.\u003c\/p\u003e\n\n\u003cp\u003eExtensive interior bracing allows thinner wall material, maximising internal volume relative to the exterior footprint. The port wraps around two walls to achieve a low tuning frequency, ensuring strong extension and smooth response. Flared port entry and exit reduce airflow noise.\u003c\/p\u003e\n\n\u003cp\u003eThe system ships wired, loaded and ready to connect via a five-way binding post terminal.\u003c\/p\u003e\n\n\u003cp\u003eFinish: black high-grade automotive carpet with silver \"JL AUDIO\" embroidery on the front baffle. Steel mesh grille included.\u003c\/p\u003e\n\n\u003cp\u003eConstruction: CNC-cut high-grade MDF\u003c\/p\u003e\n\n\u003cp\u003eRecommended amplifier power: 100–250W\u003c\/p\u003e\n\n\u003cp\u003eNominal impedance: 4Ω\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713136320778,"sku":"90986","price":409.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-cp108lg-w3v3-sub-8-microsub-ported-subwoofer-enclosure-250w-rms-47166368579850.jpg?v=1748429601"},{"product_id":"jl-audio-acp208lg-w3v3-dual-8-active-subwoofer-microsub-amplifier-500w-rms","title":"JL Audio ACP208LG-W3V3 Dual 8” Active Subwoofer MicroSub+ Amplifier 500w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio ACP208LG-W3v3 is a dual 8\" active subwoofer system from JL Audio's MicroSub+™ range, combining two 8W3v3-0.40 subwoofers with a built-in 500W RMS DCD™ Class D amplifier in a compact slot-ported enclosure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofers: 2 x 8\" 8W3v3-0.40\u003c\/li\u003e\n\u003cli\u003eAmplifier: built-in DCD™ Class D, 500W RMS @ 0.20 Ω\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 0.20 Ω\u003c\/li\u003e\n\u003cli\u003eEnclosure: slot-ported, low-profile, CNC-cut MDF\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 Hz – 200 Hz, 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eInputs: RCA (70 mV – 1.40 V) and high-level (280 mV – 5.4 V)\u003c\/li\u003e\n\u003cli\u003eTurn-on: automatic (signal sensing or DC offset sensing)\u003c\/li\u003e\n\u003cli\u003eDimensions: 905 x 283 x 130 mm (W x H x D)\u003c\/li\u003e\n\u003cli\u003eWeight: 15.83 kg\u003c\/li\u003e\n\u003cli\u003eFuse: 30 A; recommended wire 8 AWG\u003c\/li\u003e\n\u003cli\u003eFinish: black automotive carpet with silver \"JL AUDIO\" embroidery; steel mesh grilles included\u003c\/li\u003e\n\u003cli\u003eConstruction: CNC-cut high-grade MDF, built in USA with global components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eJL Audio ACP208LG-W3v3: dual 8W3v3 MicroSub+™ with DCD™ amplifier\u003c\/h2\u003e\n\u003cp\u003eThe ACP208LG-W3v3 houses two \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003eW3v3 8\" subwoofer drivers\u003c\/a\u003e and a proprietary 500W DCD™ Class D amplifier in a single slot-ported enclosure. System impedance is 0.20 Ω. The DCD™ (Direct Connection Design) amplifier technology does away with a conventional switching power supply, combining direct power conversion with an ultra-high current output section to generate high power very efficiently.\u003c\/p\u003e\n\n\u003cp\u003eEach 8W3v3 driver sits in its own separate airspace within the enclosure. Extensive internal bracing allows thinner walls, maximising internal volume relative to external size. Each driver's port wraps around two walls of the enclosure to achieve a low tuning frequency, ensuring good extension and response smoothness. Flared port entries and exits at each end of the enclosure further reduce air-flow noise.\u003c\/p\u003e\n\n\u003cp\u003eIntegration with OEM and aftermarket head units is straightforward via RCA or high-level inputs, with automatic turn-on through signal sensing or DC offset sensing. A variable frequency low-pass filter (50–200 Hz) and output polarity control switch are included. An optional RBC-1 remote level control (sold separately) allows subwoofer level adjustment from the driver's seat. A quick-disconnect power connector makes removal easy when boot space is needed.\u003c\/p\u003e\n\n\u003cp\u003eNote: DCD™ amplified systems use specific matched components. Never use a DCD™ amplifier or its companion subwoofer(s) with incompatible, non-DCD™ products. Doing so will void the warranty and may cause severe damage.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713201791242,"sku":"90949","price":949.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-acp208lg-w3v3-dual-8-active-subwoofer-microsub-amplifier-500w-rms-47166433984778.jpg?v=1748429278"},{"product_id":"jl-audio-acp108lg-w3v3-8-active-subwoofer-microsub-dcd-amplifier-250w-rms","title":"JL Audio ACP108LG-W3V3 8” Active Subwoofer MicroSub+ DCD Amplifier 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio ACP108LG-W3v3 is a complete amplified subwoofer system from the MicroSub+™ range, housing a single 8\" 8W3v3-0.40 driver in a slot-ported, low-profile MDF enclosure powered by a built-in 250W DCD™ Class D amplifier. It is a ready-to-install bass solution compatible with factory and aftermarket head units.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOther MicroSub+™ sizes are available: \u003ca href=\"\/products\/jl-audio-acp110lg-tw1-10-active-subwoofer-microsub-dcd-amplifier-400w-rms\"\u003eACP110LG-TW1\u003c\/a\u003e and \u003ca href=\"\/products\/jl-audio-acp112lg-tw1-12-active-subwoofer-microsub-dcd-amplifier-400w-rms\"\u003eACP112LG-TW1\u003c\/a\u003e. The standalone driver used in this system, the \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003eJL Audio 8W3V3-4\u003c\/a\u003e, is also available separately.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: single 8\" 8W3v3-0.40\u003c\/li\u003e\n\u003cli\u003eBuilt-in amplifier: 250W DCD™ Class D @ 0.40 Ω\u003c\/li\u003e\n\u003cli\u003eEnclosure: slot-ported, low-profile, CNC-cut MDF\u003c\/li\u003e\n\u003cli\u003eInputs: RCA (70 mV – 1.40 V) and high-level speaker (280 mV – 5.4 V)\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50–200 Hz, 12 dB\/octave\u003c\/li\u003e\n\u003cli\u003eRemote level control: optional (RBC-1, sold separately)\u003c\/li\u003e\n\u003cli\u003eExternal dimensions (W x H x D): 470 x 283 x 130 mm\u003c\/li\u003e\n\u003cli\u003eNet weight: 9.03 kg\u003c\/li\u003e\n\u003cli\u003eFuse: 30 A (ATO or ATC); 8 AWG power\/ground wire recommended\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 0.40 Ω\u003c\/li\u003e\n\u003cli\u003eFinish: black automotive carpet with silver \"JL AUDIO\" embroidery; steel mesh grille included\u003c\/li\u003e\n\u003cli\u003eConstruction: CNC-cut high-grade MDF, built in USA with global components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDCD™ amplifier technology\u003c\/h2\u003e\n\u003cp\u003eThe built-in DCD™ Class D amplifier combines direct power conversion with an ultra-high current output section, eliminating the conventional switching power supply. This allows it to extract maximum output from the ultra-low-impedance 8W3v3 driver with high efficiency.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e DCD™ amplified systems use very specific components. Never use a DCD™ amplifier or its companion driver(s) with non-DCD™ products. Doing so will void the warranty and may cause severe damage.\u003c\/p\u003e\n\n\u003ch2\u003eEnclosure design\u003c\/h2\u003e\n\u003cp\u003eThe slot-ported enclosure is precisely tuned to the 8W3v3 driver. Extensive internal bracing allows thinner wall material, maximising internal volume relative to external size. The port wraps around two walls to achieve the low tuning frequency needed for strong bass extension, and flared port entry and exit points minimise airflow noise.\u003c\/p\u003e\n\n\u003ch2\u003eIntegration and controls\u003c\/h2\u003e\n\u003cp\u003eThe ACP108LG-W3v3 connects to OEM or aftermarket head units via RCA or high-level speaker inputs, with automatic turn-on via signal sensing or DC offset sensing. A variable frequency low-pass filter (50–200 Hz), output polarity control switch, and quick-disconnect power connector are all included. Adding the optional RBC-1 remote level control (sold separately) lets you adjust subwoofer level from the driver's seat.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713202577674,"sku":"90946","price":559.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-acp108lg-w3v3-8-active-subwoofer-microsub-dcd-amplifier-250w-rms-47166437622026.jpg?v=1748429281"},{"product_id":"kicker-48trtp82-sub-8-inch-down-firing-subwoofer-loaded-enclosure-300w-rms","title":"Kicker 48TRTP82 Sub 8 Inch Down Firing Subwoofer Loaded Enclosure 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Kicker 48TRTP82 is a down-firing loaded enclosure from Kicker's TRTP range, housing an 8\" CompRT active subwoofer and a reFLEX passive radiator, rated at 300W RMS into a single 2 ohm terminal. Its slim, tough MDF box fits under a truck seat or in a boot and is built to take cargo stacked on top.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 8\". The TRTP down-firing enclosure range is also available in the \u003ca href=\"\/products\/kicker-48trtp122-sub-12-inch-down-firing-subwoofer-loaded-enclosure-500w-rms\"\u003eKicker 48TRTP122 12\" version at 500W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8\" (20 cm) CompRT active sub plus reFLEX passive radiator\u003c\/li\u003e\n\u003cli\u003eDesign: down-firing, thin profile\u003c\/li\u003e\n\u003cli\u003eImpedance: single 2 ohm terminal\u003c\/li\u003e\n\u003cli\u003eRecommended power: 300W RMS\u003c\/li\u003e\n\u003cli\u003ePeak power: 600W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85.5 dB 1W\/1m\u003c\/li\u003e\n\u003cli\u003eDimensions: 60 cm W x 31 cm D x 13.8 cm H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBass In Any Space\u003c\/h2\u003e\n\u003cp\u003eKicker's TRTP Down-Firing Loaded Enclosures fit neatly under a truck seat or in the boot, delivering deep bass without sacrificing cargo space. Each unit comes pre-loaded with a reFLEX passive radiator and a CompRT active sub, pre-wired to a single 2 ohm terminal, and is built to handle cargo stacked directly on top.\u003c\/p\u003e\n\u003cp\u003eConstruction uses thick MDF with extensive internal bracing. The CompRT features signature red double stitching bonding an improved Santoprene surround to a polypropylene woofer cone. SoloKon technology joins the cone to the vented back brace, forming a single integrated unit that cools the motor and reduces distortion. Kicker's Forced-Air Cooling system keeps the sub running up to 20% cooler under load.\u003c\/p\u003e\n\u003cp\u003eThe 48TRTP82 works best with 300W of recommended power.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45713232593162,"sku":"91081","price":279.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/kicker-subwoofer-kicker-48trtp82-sub-8-inch-down-firing-subwoofer-loaded-enclosure-300w-rms-47166493753610.jpg?v=1748431403"},{"product_id":"jl-audio-8w7ae-3-w7-series-anniversary-edition-8-inch-sub-subwoofer-500w-rms","title":"JL Audio 8W7AE-3 W7 Series Anniversary Edition 8 Inch Sub Subwoofer 500w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 8W7AE-3 is an 8-inch (200 mm) subwoofer driver from the W7 Anniversary Edition range, featuring a single 3-ohm voice coil and 500W RMS power handling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Anniversary Edition is functionally identical to the original W7, with cosmetic differences listed below.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200 mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 500W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 200–500W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 3 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended sealed enclosure: 0.875 cu ft (24.8 litres)\u003c\/li\u003e\n\u003cli\u003eRecommended ported enclosure: 1.0 cu ft (28.3 litres)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 6.83 in \/ 173 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 6.94 in \/ 176 mm\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax, one way): 0.75 in \/ 19 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e8W7AE-3: 8-inch (200 mm) Subwoofer Driver, 3 Ω\u003c\/h2\u003e\n\u003ch3\u003e10th Anniversary Edition – W7 8-inch Subwoofer (500 W, 3 Ω)\u003c\/h3\u003e\n\n\u003cp\u003eThis subwoofer delivers more than 0.75 in (19 mm) of one-way linear excursion. It is best used with amplifier power in the 200–500W RMS range, optimised for a 0.875 cu ft (24.8 l) sealed enclosure or a 1.0 cu ft (28.3 l) ported enclosure. If you need a step up in cone area, JL Audio's \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003e8W3V3-4 8\" W3 Series subwoofer\u003c\/a\u003e is also available in the JL Audio range.\u003c\/p\u003e\n\n\u003cp\u003eW7AE Anniversary Edition subwoofers celebrate the 10th Anniversary of the W7 launch. Functionally identical to the original W7, they are distinguished by the following cosmetic differences:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSatin-black powder-coated baskets\u003c\/li\u003e\n\u003cli\u003eBright anodised surround clamp ring\u003c\/li\u003e\n\u003cli\u003eAnniversary Edition cone badge\u003c\/li\u003e\n\u003cli\u003eAnniversary Edition terminal label\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eW-Cone\u003c\/h2\u003e\n\u003cp\u003eThe W-Cone is a unit-body cone assembly delivering high stiffness with minimal mass. Its shape provides superb torsional rigidity, maintaining voice coil alignment at the suspension limits.\u003c\/p\u003e\n\n\u003ch2\u003eOverRoll™ Surround\u003c\/h2\u003e\n\u003cp\u003eThis design uses space wasted in conventional speakers to control the W7's massive excursion without sacrificing cone area.\u003c\/p\u003e\n\n\u003ch2\u003eFloating Cone Attach Method – FCAM™\u003c\/h2\u003e\n\u003cp\u003eConceived by JL Audio, this assembly technique ensures correct surround geometry for better excursion control and dynamic voice coil alignment.\u003c\/p\u003e\n\n\u003ch2\u003eRadially Cross-Drilled Pole-Piece\u003c\/h2\u003e\n\u003cp\u003eThis venting system directs airflow onto the voice coil former, working with the elevated frame cooling technology to remove heat, improve power handling, and reduce power compression for more linear performance.\u003c\/p\u003e\n\n\u003ch2\u003eEngineered Lead-Wire System\u003c\/h2\u003e\n\u003cp\u003eCarefully engineered lead-wire design and attachments ensure controlled, quiet lead-wire behaviour under extreme excursion demands.\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713268736266,"sku":"90945","price":679.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-8w7ae-3-w7-series-anniversary-edition-8-inch-sub-subwoofer-500w-rms-47166554538250.jpg?v=1748431532"},{"product_id":"jl-audio-cp208lg-w3v3-dual-sub-8-microsub-ported-subwoofer-enclosure-500w-rms","title":"JL Audio CP208LG-W3V3 Dual Sub 8\" MicroSub Ported Subwoofer Enclosure 500w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio CP208LG-W3V3 is a dual 8\" MicroSub ported subwoofer enclosure from JL Audio's W3V3 range, housing two 8W3v3-4 drivers in separate slot-ported airspaces, rated at 500W RMS at 2 ohms. At just 130 mm deep, it delivers large-enclosure output from a low-profile cabinet.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the dual 8\" CP208LG-W3V3. The MicroSub range is also available as a single 8\" version with the \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003eJL Audio 8W3V3-4 driver\u003c\/a\u003e used individually.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrivers: two 8\" 8W3v3-4, each in a separate airspace\u003c\/li\u003e\n\u003cli\u003eEnclosure type: slot-ported, low-profile MicroSub\u003c\/li\u003e\n\u003cli\u003ePower handling: 500W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 200–500W\u003c\/li\u003e\n\u003cli\u003eNominal impedance: 2 ohm\u003c\/li\u003e\n\u003cli\u003eGrilles: two black steel mesh included\u003c\/li\u003e\n\u003cli\u003eDimensions: 902 mm W x 279 mm H x 130 mm D\u003c\/li\u003e\n\u003cli\u003eWeight: 14.61 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCP208LG-W3v3 Dual 8W3v3 MicroSub Enclosed Subwoofer System, Ported, Black Carpet (500 W, 2 Ω)\u003c\/h2\u003e\n\u003cp\u003eThis MicroSub™ system delivers output and low-frequency extension normally associated with much larger enclosures. Performance comes from the precise tuning of its dual 8W3v3 subwoofers, each in its own separate airspace within an efficient slot-ported design.\u003c\/p\u003e\n\u003cp\u003eExtensive interior bracing allows thinner wall material, maximising internal volume relative to the exterior footprint. Each driver's port wraps around two walls of the enclosure to achieve the low tuning frequency needed for excellent extension and response smoothness. Flared port entries and exits at each end of the enclosure minimise airflow noise.\u003c\/p\u003e\n\u003cp\u003eThe system is shipped wired, loaded and ready to connect via a five-way binding post terminal.\u003c\/p\u003e\n\u003cp\u003eFinish: Black high-grade automotive carpet with silver \"JL AUDIO\" embroidery on the front baffle. Black steel mesh grilles are included.\u003c\/p\u003e\n\u003cp\u003eConstruction: CNC-cut high-grade MDF.\u003c\/p\u003e\n\u003cp\u003eRecommended amplifier power: 200–500W\u003c\/p\u003e\n\u003cp\u003eNominal impedance: 2 Ω\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713304224010,"sku":"90989","price":749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-cp208lg-w3v3-dual-sub-8-microsub-ported-subwoofer-enclosure-500w-rms-47166587273482.jpg?v=1748428935"},{"product_id":"match-up-w8mb-s4-mercedes-c-e-glc-class-bulkhead-8-inch-subwoofer-100w-pair","title":"Match UP W8MB-S4 Mercedes C, E \u0026 GLC Class Bulkhead 8\" Inch Subwoofer 100w Pair","description":"\u003cp\u003e\u003cstrong\u003eThe Match UP W8MB-S4 is a pair of 8-inch (200 mm) plug-and-play bulkhead subwoofers for right-hand-drive Mercedes C-Class, E-Class and GLC models, rated at 100W RMS each. Part of the Match UPGRADE range, they fit the original bulkhead mounting positions to add deep bass to the factory system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200 mm)\u003c\/li\u003e\n\u003cli\u003eFitment: Mercedes C-Class, E-Class, GLC and S-Class (right-hand drive), original bulkhead position\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS \/ 200W max (per woofer)\u003c\/li\u003e\n\u003cli\u003eImpedance: 1 x 4 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 25–250 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 88 dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax): +\/- 5 mm\u003c\/li\u003e\n\u003cli\u003eCone: paper\u003c\/li\u003e\n\u003cli\u003eSupplied as a pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMatch UP W8MB-S4 RHD\u003c\/h2\u003e\n\u003cp\u003eThe factory speaker setup in most Mercedes vehicles falls short for serious music listeners — particularly in the bass. The UP W8MB-S4's heavy-duty 8\"\/200 mm woofers drop straight into the original bulkhead mounting positions with car-specific connectors, delivering the kind of deep, punchy bass you can feel.\u003c\/p\u003e\n\u003cp\u003ePaired with a Match DSP amplifier, these subwoofers reach their full dynamic potential.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTuned specifically for Mercedes vehicles, with significantly increased power handling over factory drivers\u003c\/li\u003e\n\u003cli\u003eExclusively developed baskets and car-specific connectors for straightforward installation\u003c\/li\u003e\n\u003cli\u003eCompatible with the full Match UPGRADE component range, including DSP amplifiers\u003c\/li\u003e\n\u003cli\u003eRight-hand drive version\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Match","offers":[{"title":"Default Title","offer_id":45713335746826,"sku":"91162","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/match-subwoofer-match-up-w8mb-s4-mercedes-c-e-glc-class-bulkhead-8-inch-subwoofer-100w-pair-47166615093514.jpg?v=1748428866"},{"product_id":"match-up-w8bmw-s-2ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers","title":"Match UP W8BMW-S 2ohm BMW 1, 2, 3, 4, 5 X Series 8 Inch Underseat Subwoofers","description":"\u003cp\u003e\u003cstrong\u003eThe Match UP W8BMW-S is a pair of 8-inch, 2-ohm underseat subwoofers designed as direct replacements for the original subwoofers in BMW HiFi-equipped 1, 2, 3, 4, 5 and X Series models. Rated at 200 W RMS \/ 400 W max per pair, they are part of the Match Upgrade (UP) range of BMW-specific audio upgrades.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 2-ohm version. The UP W8BMW is also available in \u003ca href=\"\/products\/match-up-w8bmw-d-4ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers\"\u003e4-ohm (UP W8BMW-D)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 2 x 8-inch subwoofers\u003c\/li\u003e\n\u003cli\u003ePower RMS \/ max: 200 \/ 400 W\u003c\/li\u003e\n\u003cli\u003eImpedance: 1 x 2 ohms single voice coil\u003c\/li\u003e\n\u003cli\u003eSensitivity: 90 dB (1 W \/ 1 m)\u003c\/li\u003e\n\u003cli\u003eVoice coil: 42.5 mm (1.7\")\u003c\/li\u003e\n\u003cli\u003eCone: fibreglass\u003c\/li\u003e\n\u003cli\u003eInstallation depth: 40 mm\u003c\/li\u003e\n\u003cli\u003eInstallation diameter: 175 mm, outer diameter 239 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApproved compatibility with BMW models\u003c\/h2\u003e\n\u003cp\u003eThe UP W8BMW-S fits directly into the original under-seat mounting positions of all BMW model ranges equipped with under-seat subwoofers, including the 1, 2, 3, 4, 5 and X Series. BMW-specific baskets and connection cables are included for fast installation into the original cable harness.\u003c\/p\u003e\n\n\u003ch2\u003eMaximum power for BMW sound concepts\u003c\/h2\u003e\n\u003cp\u003eThe ultra-flat UP W8BMW-S subwoofers deliver dynamic, punchy bass. The rigid fibreglass cone generates maximum sound pressure without distortion, while the oversized 42.5 mm (1.7\") voice coil handles high power with ease.\u003c\/p\u003e\n\n\u003cp\u003eWith a 1 x 2-ohm single voice coil, the UP W8BMW-S is the correct impedance match for the original BMW HiFi system and pairs directly with the \u003ca href=\"\/products\/match-up-7bmw-plug-play-7-channel-amplifier-dsp-for-676-bmw-hi-fi-systems\"\u003eMatch UP 7BMW plug-and-play amplifier and DSP\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe 40 mm mounting depth also makes these subwoofers suitable for universal use in ultra-compact sealed enclosures outside of BMW applications.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 8\" BMW upgrade subwoofer\u003c\/li\u003e\n\u003cli\u003eFits the original under-seat mounting positions of all BMW model ranges with under-seat subwoofers\u003c\/li\u003e\n\u003cli\u003eExtremely stiff fibreglass cone for maximum sound pressure\u003c\/li\u003e\n\u003cli\u003e1 x 2 ohms impedance per woofer\u003c\/li\u003e\n\u003cli\u003eOversized 42.5 mm \/ 1.7\" voice coil for high power handling\u003c\/li\u003e\n\u003cli\u003eBMW connection cables for the original BMW cable harness included\u003c\/li\u003e\n\u003cli\u003eCompatible with Match Upgrade amplifiers UP 7BMW and UP 7DSP\u003c\/li\u003e\n\u003cli\u003eSuitable for universal use in ultra-flat subwoofer enclosures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Match","offers":[{"title":"Default Title","offer_id":45713348100362,"sku":"91161","price":239.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/match-subwoofer-match-up-w8bmw-s-2ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers-47166625317130.jpg?v=1748429353"},{"product_id":"match-up-w8bmw-d-4ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers","title":"Match UP W8BMW-D 4ohm BMW 1, 2, 3, 4, 5 X Series 8 Inch Underseat Subwoofers","description":"\u003cp\u003e\u003cstrong\u003eThe Match UP W8BMW-D is a pair of shallow 8-inch dual voice coil subwoofers from Match's Upgrade (UP) range, rated at 200 W RMS \/ 400 W max with a 4 ohm impedance (or 2 x 2 ohm with the metal bracket removed). BMW-specific baskets and plug-and-play connectors allow direct fitment into the original under-seat positions across BMW 1, 2, 3, 4, 5 and X Series models that originally featured under-seat subwoofers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 4 ohm version. The UP W8BMW is also available in \u003ca href=\"\/products\/match-up-w8bmw-s-2ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers\"\u003e2 ohm (UP W8BMW-S)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch, supplied as a pair\u003c\/li\u003e\n\u003cli\u003ePower: 200 W RMS \/ 400 W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 1 x 4 ohm (metal bracket fitted) \/ 2 x 2 ohm (metal bracket removed)\u003c\/li\u003e\n\u003cli\u003eInstallation depth: 40 mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 239 mm, installation diameter: 175 mm\u003c\/li\u003e\n\u003cli\u003eVoice coil: 42.5 mm (1.7\")\u003c\/li\u003e\n\u003cli\u003eSensitivity: 90 dB (1 W \/ 1 m)\u003c\/li\u003e\n\u003cli\u003eFs: 46 Hz, Qts: 0.52, Vas: 17.3 L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApproved compatibility with BMW models\u003c\/h2\u003e\n\u003cp\u003eThe UP W8BMW-D fits directly into the original under-seat mounting positions across all BMW model ranges that were factory-fitted with under-seat subwoofers, including 1, 2, 3, 4, 5 and X Series. Plug-and-play connectors for the original BMW cable harness are included.\u003c\/p\u003e\n\n\u003ch2\u003eMatch UP W8BMW-D\u003c\/h2\u003e\n\u003cp\u003eThese subwoofers are an ideal upgrade for BMW owners dissatisfied with factory bass, and equally well suited to compact universal sealed enclosures. The very low 40 mm mounting depth makes extremely shallow enclosure builds straightforward, while the oversized 42.5 mm voice coil ensures high power handling.\u003c\/p\u003e\n\u003cp\u003eThe gold-plated screw terminal connector supports two impedance configurations. Fit the metal bracket for 1 x 4 ohm operation, or remove it to drive each voice coil separately at 2 x 2 ohm — the latter being ideal for use with \u003ca href=\"\/products\/match-up-7bmw-plug-play-7-channel-amplifier-dsp-for-676-bmw-hi-fi-systems\"\u003eMatch Plug \u0026amp; Play amplifiers such as the UP 7BMW\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch subwoofers with 40 mm mounting depth for under-seat and shallow enclosure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with extremely compact sealed enclosures\u003c\/li\u003e\n\u003cli\u003eOversized 42.5 mm \/ 1.7\" voice coil for high power handling\u003c\/li\u003e\n\u003cli\u003e2 x 2 ohm impedance per woofer for flexible connection options\u003c\/li\u003e\n\u003cli\u003ePlug connectors for original BMW cable harness included\u003c\/li\u003e\n\u003cli\u003eDirect fit into original under-seat mounting positions on all BMW model ranges with factory under-seat subwoofers\u003c\/li\u003e\n\u003cli\u003eAlso suitable for universal ultra-flat subwoofer builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecial features\u003c\/h2\u003e\n\u003ch3\u003eSwitch it parallel\u003c\/h3\u003e\n\u003cp\u003eThe gold-plated screw terminal connector allows two configurations. With the metal bracket fitted, impedance is 1 x 4 ohm. Without it, each voice coil can be driven separately at 2 x 2 ohm, providing optimal compatibility with Match Plug \u0026amp; Play amplifiers.\u003c\/p\u003e","brand":"Match","offers":[{"title":"Default Title","offer_id":45713352524042,"sku":"91160","price":239.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/match-subwoofer-match-up-w8bmw-d-4ohm-bmw-1-2-3-4-5-x-series-8-inch-underseat-subwoofers-47166629347594.jpg?v=1748429346"},{"product_id":"focal-bomba-bp20-access-series-8-inch-active-subwoofer-enclosure-150w-rms","title":"Focal BombA BP20 Access Series 8 Inch Active Subwoofer Enclosure 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Focal BombA BP20 is an 8 inch (20cm) active subwoofer enclosure from the Focal Access series, with a built-in 150W RMS Class D amplifier in a compact bandpass cabinet. It is designed to deliver quality bass in smaller vehicles where boot space is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWoofer: 8\" (20cm), woven glass fibre cone\u003c\/li\u003e\n\u003cli\u003eAmplifier: built-in Class D, 150W RMS (300W max)\u003c\/li\u003e\n\u003cli\u003eEnclosure: bandpass, carpet finish\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 - 125 Hz\u003c\/li\u003e\n\u003cli\u003eInputs: high-level (speaker) and low-level (RCA)\u003c\/li\u003e\n\u003cli\u003eControls: adjustable frequency cut-off and phase shift\u003c\/li\u003e\n\u003cli\u003eDimensions: 392 x 250 x 340mm (W x H x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFocal BombA BP20: single 8\" subwoofer enclosure with 150-watt amp\u003c\/h2\u003e\n\n\u003ch3\u003eGreat bass in a small space\u003c\/h3\u003e\n\u003cp\u003eFitting a subwoofer into a smaller vehicle is a challenge — fitting one that sounds like Focal is another matter. The BombA BP20 houses an 8\" woven glass fibre woofer and a powerful built-in amplifier in a compact bandpass enclosure. The efficient bandpass design maximises output from a modest footprint, giving you genuine low-end performance without sacrificing too much boot space. If you need something even more discreet, Focal also offer the \u003ca href=\"\/products\/focal-isub-active-compact-under-seat-sub-amplified-8-inch-car-subwoofer-130w-rms\"\u003eISUB Active under-seat subwoofer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFits with your system\u003c\/h3\u003e\n\u003cp\u003eThe BombA BP20 delivers 150W RMS via its Class D amplifier to the 8\" driver. Adjustable frequency cut-off and phase shift controls let you tune the bass to suit your setup. High-level (speaker) and low-level (RCA) inputs mean it is compatible with most factory and aftermarket head units. Small, powerful and straightforward to integrate, the BombA BP20 is a practical way to add serious bass to your vehicle.\u003c\/p\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713401381130,"sku":"90487","price":299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-bomba-bp20-access-series-8-inch-active-subwoofer-enclosure-150w-rms-47166661820682.jpg?v=1748432964"},{"product_id":"focal-p20fe-sub-flax-evo-series-8-inch-4-ohm-component-subwoofer-250w-rms","title":"Focal P20FE Sub Flax Evo Series 8 Inch 4 Ohm Component Subwoofer 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Focal P 20 FE is an 8 inch, 4 ohm component subwoofer from the Flax Evo Series, rated at 250W RMS. It uses a glass fibre\/flax\/glass fibre sandwich cone and suits compact sealed or ported enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeed a shallower driver? The \u003ca href=\"\/products\/focal-p20fse-sub-flax-evo-series-slim-shallow-8-inch-4-ohm-subwoofer-200w-rms\"\u003eFocal P 20 FSE slim 8 inch subwoofer\u003c\/a\u003e has a 3 inch mounting depth.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8\" single voice coil\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS, 500W peak\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82.5dB (2.83V)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 39Hz – 500Hz\u003c\/li\u003e\n\u003cli\u003eTop-mount depth: 4 5\/8\"\u003c\/li\u003e\n\u003cli\u003eSealed box: 0.35–0.53 cu ft\u003c\/li\u003e\n\u003cli\u003ePorted box: 0.35–0.71 cu ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFocal P 20FE\u003c\/h2\u003e\n\u003cp\u003eFocal spent five years developing the Flax Evo cone material — a layer of flax fibres sandwiched between two layers of glass fibre. The result is a cone that combines the warmth of natural fibre with the rigidity and accuracy of glass fibre.\u003c\/p\u003e\n\u003ch2\u003eSmall size, big sound\u003c\/h2\u003e\n\u003cp\u003eBuilt at Focal's workshop in France, the P 20FE delivers up to 250W RMS from an 8 inch driver. It works in compact sealed or ported enclosures, making it well suited to smaller vehicles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8\" 4-ohm component subwoofer\u003c\/li\u003e\n\u003cli\u003eGlass fibre\/flax\/glass fibre laminate cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003e250W RMS \/ 500W peak power handling\u003c\/li\u003e\n\u003cli\u003eFrequency response: 39–500Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82.5dB\u003c\/li\u003e\n\u003cli\u003eTop-mount depth: 4-5\/8\"\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 0.35–0.53 cubic feet\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 0.35–0.71 cubic feet\u003c\/li\u003e\n\u003cli\u003eGrille not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713416126730,"sku":"90549","price":219.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-p20fe-sub-flax-evo-series-8-inch-4-ohm-component-subwoofer-250w-rms-47166691475722.jpg?v=1748432981"},{"product_id":"focal-p20fse-sub-flax-evo-series-slim-shallow-8-inch-4-ohm-subwoofer-200w-rms","title":"Focal P20FSE Sub Flax Evo Series Slim Shallow 8 Inch 4 Ohm Subwoofer 200w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Focal P20FSE is a shallow-mount 8 inch, 4 ohm subwoofer rated at 200W RMS, part of the Flax Evo Series. At only 3 inches deep, it fits a compact sealed enclosure and is designed to install easily in smaller vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf depth is not a constraint, the \u003ca href=\"\/products\/focal-p20fe-sub-flax-evo-series-8-inch-4-ohm-component-subwoofer-250w-rms\"\u003eFocal P20FE 8 inch subwoofer\u003c\/a\u003e handles 250W RMS and works in sealed or ported enclosures.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8\" single voice coil, shallow mount\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 200W RMS, 400W peak\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86dB (2.83V)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 41Hz – 400Hz\u003c\/li\u003e\n\u003cli\u003eTop-mount depth: 3\"\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 0.21–0.38 cu ft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFocal Flax Evo Series\u003c\/h2\u003e\n\u003cp\u003eFocal spent five years developing the Flax Evo cone material — a layer of flax fibres sandwiched between two layers of glass fibre. The result combines the warmth of natural fibre with the rigidity and accuracy of a composite cone. The P20FSE is built at Focal's workshop in France.\u003c\/p\u003e\n\u003ch2\u003eSmall size, big sound\u003c\/h2\u003e\n\u003cp\u003eThe 3 inch top-mount depth allows the P20FSE to fit a compact sealed enclosure, making it a practical choice for smaller vehicles or tight installation spaces. Despite its shallow profile, it handles up to 200W RMS using Focal's glass fibre\/flax\/glass fibre laminate cone with a rubber surround.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8\" 4-ohm component subwoofer\u003c\/li\u003e\n\u003cli\u003eShallow-mount design\u003c\/li\u003e\n\u003cli\u003eGlass fibre\/flax\/glass fibre laminate cone with rubber surround\u003c\/li\u003e\n\u003cli\u003e200W RMS, 400W peak power handling\u003c\/li\u003e\n\u003cli\u003eFrequency response: 41–400Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86dB\u003c\/li\u003e\n\u003cli\u003eTop-mount depth: 3\"\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 0.21–0.38 cubic feet\u003c\/li\u003e\n\u003cli\u003eGrille not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713419141386,"sku":"90550","price":219.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-p20fse-sub-flax-evo-series-slim-shallow-8-inch-4-ohm-subwoofer-200w-rms-47166696620298.jpg?v=1748432913"},{"product_id":"focal-psb200-sub-polyglass-series-8-sealed-shallow-mount-enclosure-subwoofer","title":"Focal PSB200 Sub Polyglass Series 8\" Sealed Shallow Mount Enclosure Subwoofer","description":"\u003cp\u003e\u003cstrong\u003eThe Focal PSB200 is a sealed shallow-mount passive subwoofer enclosure from Focal's Polyglass Series, housing an 8\" driver rated at 150W RMS. At under 13cm deep, it's designed to fit discreetly into a car boot.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: sealed passive enclosure\u003c\/li\u003e\n\u003cli\u003eDriver: 8\" shallow-mount subwoofer\u003c\/li\u003e\n\u003cli\u003ePower handling: 150W RMS, 250W maximum\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45Hz – 150Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEnclosure construction: MDF\u003c\/li\u003e\n\u003cli\u003eDimensions: 124.8 x 303.6 x 489 mm (4.9\" x 11.9\" x 19.25\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFocal PSB200\u003c\/h2\u003e\n\u003cp\u003eThe PSB200 is a compact sealed enclosure with a single 8\" shallow-mount subwoofer. At less than 5⅛\" (13cm) deep including the grille, it slides easily into a car boot without taking up excessive space. Rated at 150W RMS (250W maximum), it delivers precise, dynamic bass and works well as an addition to a 2 or 3-way audio system. The enclosure ships with mounting brackets, screws and hook-and-loop fastener, allowing it to be fixed in a variety of locations in your vehicle.\u003c\/p\u003e\n\u003cp\u003eIf you need a powered option, Focal also offer the \u003ca href=\"\/products\/focal-isub-active-compact-under-seat-sub-amplified-8-inch-car-subwoofer-130w-rms\"\u003eISUB Active amplified under-seat subwoofer\u003c\/a\u003e as an alternative compact solution.\u003c\/p\u003e\n\n\u003ch2\u003eKey points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompact sealed MDF enclosure — less than 13cm deep\u003c\/li\u003e\n\u003cli\u003e8\" shallow-mount subwoofer, 150W RMS \/ 250W maximum\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45Hz – 150Hz\u003c\/li\u003e\n\u003cli\u003eProtection grille included\u003c\/li\u003e\n\u003cli\u003eSupplied with mounting brackets, screws and hook-and-loop fastener\u003c\/li\u003e\n\u003cli\u003eSuits 2 or 3-way car audio systems\u003c\/li\u003e\n\u003cli\u003eDimensions: 124.8 x 303.6 x 489 mm (4.9\" x 11.9\" x 19.25\")\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713434607882,"sku":"90563","price":229.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-psb200-sub-polyglass-series-8-sealed-shallow-mount-enclosure-subwoofer-47166709465354.jpg?v=1748432919"},{"product_id":"pioneer-ts-wx130ea-under-seat-subwoofer-amplifier-space-saving-car-bass-box-sub","title":"Pioneer TS-WX130EA Under Seat Subwoofer Amplifier Space Saving Car Bass Box Sub","description":"\u003cp\u003e\u003cstrong\u003eThe Pioneer TS-WX130EA is a compact active subwoofer with a built-in Class D amplifier, producing 160W maximum (50W nominal) power from a sealed enclosure measuring 280 x 200 x 70mm — small enough to fit under a front seat or in the boot. It is part of Pioneer's Class D amplified subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: active subwoofer with built-in Class D amplifier\u003c\/li\u003e\n\u003cli\u003eMaximum power: 160W\u003c\/li\u003e\n\u003cli\u003eNominal power: 50W\u003c\/li\u003e\n\u003cli\u003eDriver: 20cm, aluminium cone\u003c\/li\u003e\n\u003cli\u003eFrequency response: 40 – 200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 98dB\u003c\/li\u003e\n\u003cli\u003eInputs: high level (speaker) and low level (RCA)\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 280 x 200 x 70mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.0kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePowerful bass, without losing space\u003c\/h2\u003e\n\u003cp\u003eThe TS-WX130EA delivers 160W of deep, rich bass without taking up significant space. Amplifier adjustments are made directly on the unit itself, so you can control and customise bass output easily. It mounts under a front seat or in the boot. If you need more output or a larger driver, Pioneer also offer the \u003ca href=\"\/products\/pioneer-ts-wx1010la-powered-active-subwoofer-shallow-sub-bass-remote-300w-rms\"\u003eTS-WX1010LA shallow active subwoofer with 300W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eSimple installation with any stereo\u003c\/h2\u003e\n\u003cp\u003eThanks to Class D technology, the TS-WX130EA accepts both high-level (speaker line) and low-level (RCA) inputs, so it connects to aftermarket or original factory-fitted stereos without additional components. This makes it a straightforward upgrade to your existing in-car audio setup.\u003c\/p\u003e","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":45713454924042,"sku":"91418","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/pioneer-subwoofer-pioneer-ts-wx130ea-under-seat-subwoofer-amplifier-space-saving-car-bass-box-sub-47166746001674.jpg?v=1748432748"},{"product_id":"alpine-swc-d84s-subwoofer-stealth-shallow-mount-sub-for-fiat-ducato-iii-75w-rms","title":"Alpine SWC-D84S Subwoofer Stealth Shallow Mount Sub for Fiat Ducato III 75w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWC-D84S is a 20cm shallow-mount, dual voice coil subwoofer in a sealed enclosure designed to fit the centre console of the Fiat Ducato III (250\/290), Citroën Jumper II (250) and Peugeot Boxer II (250), with 75W RMS \/ 250W peak power handling and a plug-and-play ISO wiring kit included.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 20cm flat, dual voice coil (2 + 2 ohms)\u003c\/li\u003e\n\u003cli\u003ePower handling: 75W RMS \/ 250W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30Hz – 200Hz\u003c\/li\u003e\n\u003cli\u003eEnclosure: Sealed, fits centre console below the cup-holder\u003c\/li\u003e\n\u003cli\u003eIncluded: Steel mounting bracket, ISO adapter, low-pass filter cable\u003c\/li\u003e\n\u003cli\u003eVehicles: Fiat Ducato III (250\/290), Citroën Jumper II (250), Peugeot Boxer II (250)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOvercoming Limitations\u003c\/h2\u003e\n\u003cp\u003eThe Fiat Ducato cabin lacks internal door sound-proofing, causing significant vibration noise and letting audio carry easily to neighbouring vehicles. The SWC-D84S slots into the centre console to deliver deeper, cleaner bass while minimising these issues.\u003c\/p\u003e\n\n\u003ch2\u003e20cm Shallow Subwoofer\u003c\/h2\u003e\n\u003cp\u003eThe 20cm shallow-type, dual voice coil (2 Ohm + 2 Ohm) subwoofer handles 250W peak and connects directly to the two rear channels of your original or aftermarket radio. Rear speakers can remain connected in parallel. For stronger bass output, the SWA-150KIT Power Amplifier Kit is the recommended upgrade. You can also add the \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2 remote bass level control\u003c\/a\u003e for convenient adjustment from the driver's seat.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Installation\u003c\/h2\u003e\n\u003cp\u003eThe included steel bracket mounts to the centre console structure below the original cup-holder. The sealed subwoofer enclosure slides in from the front and sits flush within the console. Note: the original cup-holder is mandatory for installation and must be fitted — it can be purchased separately from the vehicle manufacturer if not already present.\u003c\/p\u003e\n\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe SWC-D84S is compatible with Fiat Ducato III, Citroën Jumper II and Peugeot Boxer II motorhomes and vans. The original centre console cup-holder must be present.\u003c\/p\u003e\n\n\u003ch2\u003eIncluded Plug-and-Play Wiring Kit\u003c\/h2\u003e\n\u003cp\u003eThe SWC-D84S includes an ISO cable kit for head unit connection, using the two rear channels to drive the subwoofer. A low-pass filter cable is also included to limit the bandwidth frequency sent to the subwoofer.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713479893258,"sku":"90077","price":329.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swc-d84s-subwoofer-stealth-shallow-mount-sub-for-fiat-ducato-iii-75w-rms-47166819401994.jpg?v=1748432648"},{"product_id":"jl-audio-8w1v3-4-8-20cm-w1-series-car-sub-subwoofer-driver-4ohm-150w-rms","title":"JL Audio 8W1v3-4 8\" 20cm W1 Series Car Sub Subwoofer Driver 4ohm 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe JL Audio 8W1v3-4 is an 8-inch (200 mm) subwoofer driver from JL Audio's W1 Series, with a single 4 ohm voice coil and 150W RMS power handling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8W1v3-4. The W1 Series subwoofer is also available in the \u003ca href=\"\/products\/jl-audio-8w3v3-4-8-20cm-w3-series-car-sub-subwoofer-driver-4ohm-250w-rms-1\"\u003eJL Audio 8W3V3-4 8\" W3 Series 4 ohm 250W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200 mm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 150W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 50–150W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm (single voice coil)\u003c\/li\u003e\n\u003cli\u003eMounting depth: 3.86 in \/ 98 mm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 7.09 in \/ 180 mm\u003c\/li\u003e\n\u003cli\u003eLinear excursion (Xmax, one way): 0.3 in \/ 8 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e8W1v3-4: 8-inch (200 mm) Subwoofer Driver, 4 Ω\u003c\/h2\u003e\n\n\u003cp\u003eThe 8W1v3-4 is built for installations where space is limited. Its shallow mounting depth of 3.86 in (98 mm) and compact motor structure allow it to fit where a standard 8-inch driver cannot. There is no pole vent, so the rear of the motor can sit directly against an enclosure wall. Despite its compact size, it delivers strong sub-bass extension and excursion linearity, backed by JL Audio's proprietary driver technologies for improved performance and long-term reliability.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSize: 8 inches (200 mm)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 Ω\u003c\/li\u003e\n\u003cli\u003ePower handling: 150W RMS\u003c\/li\u003e\n\u003cli\u003eMounting depth: 3.86 in (98 mm)\u003c\/li\u003e\n\u003cli\u003eNo pole vent — motor can mount flush against an enclosure boundary\u003c\/li\u003e\n\u003cli\u003eCompact motor structure for tight installations\u003c\/li\u003e\n\u003cli\u003eHigh excursion capability for extended sub-bass reproduction\u003c\/li\u003e\n\u003cli\u003eJL Audio proprietary driver technologies\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":45713533174026,"sku":"90943","price":209.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/jl-audio-subwoofer-jl-audio-8w1v3-4-8-20cm-w1-series-car-sub-subwoofer-driver-4ohm-150w-rms-47167182864650.jpg?v=1748432531"},{"product_id":"alpine-swc-d84t6-underseat-subwoofer-sub-enclosure-for-volkswagen-transporter-t6","title":"Alpine SWC-D84T6 Underseat Subwoofer Sub Enclosure for Volkswagen Transporter T6","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWC-D84T6 is an 8\" (20cm) dual voice coil subwoofer pre-installed in a sealed wooden enclosure, designed to fit under the passenger seat of the Volkswagen T6 and T6.1. It is part of Alpine's Adventure Audio range for VW campervans and utility vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA separate amplifier compatible with a dual 2 ohm voice coil subwoofer is required. The \u003ca href=\"\/products\/alpine-spc-w84at6-2-6-channel-dsp-amplifier-subwoofer-for-vw-transporter-t6-1-t6\"\u003eAlpine SPC-W84AT6-2\u003c\/a\u003e is a purpose-built 6-channel DSP amplifier and subwoofer solution for the same vehicles and is worth considering as a complete system upgrade.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 20cm (8\") dual voice coil (2 + 2 ohms)\u003c\/li\u003e\n\u003cli\u003ePower handling: 60W RMS \/ 180W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 34Hz – 1.5kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 91dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eDimensions: 355 x 330 x 170mm\u003c\/li\u003e\n\u003cli\u003eIncluded: Subwoofer grille and installation brackets\u003c\/li\u003e\n\u003cli\u003eVehicles: VW T6 (07\/2015 – 10\/2019) and T6.1 (2019 onwards) – California, Multivan, Transporter, Caravelle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlpine Adventure Audio – Subwoofer with Enclosure for VW T6.1 \/ T6\u003c\/h2\u003e\n\u003cp\u003eAlpine's Adventure Audio range is engineered for the VW T6.1 and T6, with campervans and utility vehicles in mind. These systems are built to deliver strong sound quality in acoustically challenging cabin environments, are straightforward to install, and integrate neatly without altering the original interior look.\u003c\/p\u003e\n\n\u003ch2\u003eSWC-D84T6\u003c\/h2\u003e\n\u003cp\u003eThe SWC-D84T6 is a 180W peak subwoofer pre-installed in a custom-fit sealed wooden enclosure for fitting under the passenger seat of the VW T6.1 or T6. It is compatible with the rotary seat of the California camping bus. A separate amplifier is required to power this subwoofer.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful Bass Upgrade\u003c\/h2\u003e\n\u003cp\u003eThe dual voice coil subwoofer sits in a sealed wooden enclosure designed to install neatly under the passenger seat. It is compatible with the rotary seats of the California version and with the 2-person front bench of the Caravelle — in the Caravelle with a 2-person bench, the installation position is under the driver's seat.\u003c\/p\u003e\n\n\u003ch2\u003eIncludes Custom Installation Brackets\u003c\/h2\u003e\n\u003cp\u003eAll required installation brackets are included for fitting the SWC-D84T6 under the passenger seat of the VW T6.1 or T6. A separate amplifier suitable for a dual 2 ohm voice coil subwoofer with 180W peak power handling is required.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713545855242,"sku":"90078","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swc-d84t6-underseat-subwoofer-sub-enclosure-for-volkswagen-transporter-t6-47167203148042.jpg?v=1748432522"},{"product_id":"focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-4ohm","title":"Focal ISUB BMW Inside Series Direct Fit Subs Under Seat Subwoofers 4ohm","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB BMW 4 is a pair of 8-inch, 4-ohm passive under-seat subwoofers from Focal's Inside Series, designed as direct-fit replacements for BMW and MINI vehicles with no cutting or modification required.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the pair. The ISUB BMW 4 is also available as a \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-4ohm\"\u003esingle subwoofer\u003c\/a\u003e. Other impedances: \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-2ohm\"\u003eISUB BMW 2 (2 ohm)\u003c\/a\u003e and \u003ca href=\"\/products\/focal-isub-bmw-8-inside-series-direct-fit-sub-under-seat-subwoofer-8ohm\"\u003eISUB BMW 8 (8 ohm)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: pair of 8-inch under-seat subwoofers\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms (each)\u003c\/li\u003e\n\u003cli\u003ePower handling: 90W RMS \/ 180W peak (each)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eCone: Polyglass with butyl rubber surround\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eGrilles: not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePair of subwoofers\u003c\/h2\u003e\n\u003cp\u003eThe ISUB BMW 4 drops straight into the original under-seat location in your BMW or MINI, delivering a serious bass upgrade. A neodymium motor keeps the design compact without compromising output.\u003c\/p\u003e\n\n\u003ch2\u003eFocal Inside for BMW \u0026amp; MINI\u003c\/h2\u003e\n\u003cp\u003eThe Inside Series is built around hassle-free fitment. A spacer integrated into the chassis ensures perfect alignment with the original mounting location, and at 4 ohms the ISUB BMW 4 works directly with your factory amplifier — no wiring changes needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick installation with mounting accessories included\u003c\/li\u003e\n\u003cli\u003eNo wires to cut, no vehicle modification required\u003c\/li\u003e\n\u003cli\u003e100% compatible with original vehicle locations\u003c\/li\u003e\n\u003cli\u003eSuperior sound quality over the original fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you're also looking to upgrade your door speakers, Focal's \u003ca href=\"\/products\/focal-ic-bmw-100l-inside-series-direct-fit-for-select-bmw-mini-coaxial-speakers\"\u003eIC BMW 100L Inside Series coaxial speakers\u003c\/a\u003e are designed for the same direct-fit BMW and MINI integration.\u003c\/p\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713581146378,"sku":"90533","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-4ohm-47167423545610.jpg?v=1748432467"},{"product_id":"focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-4ohm","title":"Focal ISUB BMW Inside Series Direct Fit Sub Under Seat Subwoofer 4ohm","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB BMW 4 is a single 8-inch, 4-ohm direct-fit under-seat subwoofer for BMW and MINI, rated at 90W RMS, from Focal's Inside Series.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the single 4-ohm unit. The ISUB BMW Inside Series is also available as a \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-4ohm\"\u003epair of ISUB BMW 4 subwoofers\u003c\/a\u003e, the \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-2ohm\"\u003eISUB BMW 2 (2 ohm)\u003c\/a\u003e, and the \u003ca href=\"\/products\/focal-isub-bmw-8-inside-series-direct-fit-sub-under-seat-subwoofer-8ohm\"\u003eISUB BMW 8 (8 ohm)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 8-inch under-seat subwoofer, single\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 90W RMS (180W peak)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eCone: Polyglass with butyl rubber surround\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eGrille: not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSubwoofer\u003c\/h2\u003e\n\u003cp\u003eThe ISUB BMW 4 is designed specifically for BMW and MINI, fitting directly into the original under-seat location via an integrated chassis spacer — no cutting or vehicle modification required. Its neodymium motor and Polyglass cone deliver clean, powerful bass, and at 4 ohms it works with your existing amplification straight away. If you want a complementary speaker upgrade, the \u003ca href=\"\/products\/focal-ic-bmw-100l-inside-series-direct-fit-for-select-bmw-mini-coaxial-speakers\"\u003eFocal IC BMW 100L Inside Series coaxial speakers\u003c\/a\u003e are also designed for direct-fit BMW and MINI installation.\u003c\/p\u003e\n\n\u003ch2\u003eFocal Inside for BMW \u0026amp; MINI\u003c\/h2\u003e\n\u003cp\u003eFocal's Inside Series audio kits are engineered to slot into factory locations, giving a significant upgrade over the original equipment without any permanent changes to your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick installation\u003c\/li\u003e\n\u003cli\u003eNo wires to cut, no modifications\u003c\/li\u003e\n\u003cli\u003e100% compatible with your vehicle\u003c\/li\u003e\n\u003cli\u003eSuperior sound quality over the original unit\u003c\/li\u003e\n\u003cli\u003eMounting accessories included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713581998346,"sku":"90531","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-4ohm-47167425380618.jpg?v=1748432480"},{"product_id":"focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-2ohm","title":"Focal ISUB BMW Inside Series Direct Fit Subs Under Seat Subwoofers 2ohm","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB BMW is an 8-inch, 2-ohm passive under-seat subwoofer from the Focal Inside Series, designed as a direct-fit replacement for factory subwoofers in compatible BMW and Mini vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatibility varies by model. Please contact us or check the Focal Inside website to confirm your vehicle. If you're also upgrading your speakers, Focal offer the \u003ca href=\"\/products\/focal-ic-bmw-100l-inside-series-direct-fit-for-select-bmw-mini-coaxial-speakers\"\u003eIC BMW 100L Inside Series direct-fit coaxial speakers\u003c\/a\u003e for select BMW and Mini models.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 in\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 90 W RMS \/ 180 W peak (per subwoofer)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35–200 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83 dB\u003c\/li\u003e\n\u003cli\u003eCone: Polyglass with butyl rubber surround\u003c\/li\u003e\n\u003cli\u003eMagnet: Neodymium\u003c\/li\u003e\n\u003cli\u003eGrille: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDirect-fit subwoofers\u003c\/h2\u003e\n\u003cp\u003eA direct-fit replacement subwoofer designed specifically for BMW and Mini vehicles, using the original under-seat location with no modifications required.\u003c\/p\u003e\n\u003ch2\u003ePowerful bass from a neodymium motor\u003c\/h2\u003e\n\u003cp\u003eThe ISUB BMW uses a neodymium motor for tight, neutral bass without taking up extra space. An integrated chassis spacer lets it drop straight into the factory position. At 2 ohms, it works directly with the vehicle's original amplifier — no wire cutting, no modifications needed.\u003c\/p\u003e\n\u003ch2\u003eFocal Inside for BMW \u0026amp; Mini\u003c\/h2\u003e\n\u003cp\u003eFocal's Inside Series audio kits are built for straightforward upgrades with genuine sound quality gains.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick installation\u003c\/li\u003e\n\u003cli\u003eNo wire to cut, no modification\u003c\/li\u003e\n\u003cli\u003eDesigned for full compatibility with supported vehicles\u003c\/li\u003e\n\u003cli\u003eSound quality superior to the original\u003c\/li\u003e\n\u003cli\u003eMounting accessories included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713582227722,"sku":"90532","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-2ohm-47167426232586.jpg?v=1748432443"},{"product_id":"focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-2ohm","title":"Focal ISUB BMW Inside Series Direct Fit Sub Under Seat Subwoofer 2ohm","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB BMW 2 is an 8-inch, 2-ohm direct-fit under-seat subwoofer designed specifically for BMW and MINI vehicles. It uses a neodymium motor and Polyglass cone and handles 90W RMS (180W peak). It is part of Focal's Inside Series.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 2-ohm single unit. The ISUB BMW Inside Series is also available as the \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-4ohm\"\u003eISUB BMW 4 (4 ohm, single)\u003c\/a\u003e, \u003ca href=\"\/products\/focal-isub-bmw-inside-series-direct-fit-subs-under-seat-subwoofers-4ohm\"\u003eISUB BMW 4 pair\u003c\/a\u003e, and \u003ca href=\"\/products\/focal-isub-bmw-8-inside-series-direct-fit-sub-under-seat-subwoofer-8ohm\"\u003eISUB BMW 8 (8 ohm)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: 8-inch under-seat subwoofer, single\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 90W RMS (180W peak)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35Hz to 200Hz\u003c\/li\u003e\n\u003cli\u003eCone: Polyglass with butyl rubber surround\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003cli\u003eGrille: not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSubwoofer\u003c\/h2\u003e\n\u003cp\u003eA direct-fit under-seat subwoofer built specifically for BMW and MINI. The neodymium motor delivers clean, powerful bass with no cutting or modification required. For a self-contained alternative, see the \u003ca href=\"\/products\/focal-isub-active-compact-under-seat-sub-amplified-8-inch-car-subwoofer-130w-rms\"\u003eFocal ISUB Active\u003c\/a\u003e, which includes a built-in amplifier.\u003c\/p\u003e\n\n\u003ch2\u003eFocal Inside for BMW \u0026amp; MINI\u003c\/h2\u003e\n\u003cp\u003eThe ISUB BMW 2 fits directly into the original under-seat location using an integrated chassis spacer. Its 2-ohm impedance is compatible with the vehicle's original amplification system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick installation\u003c\/li\u003e\n\u003cli\u003eNo wires to cut, no modifications required\u003c\/li\u003e\n\u003cli\u003e100% compatible with your vehicle\u003c\/li\u003e\n\u003cli\u003eSuperior sound quality compared to the original equipment\u003c\/li\u003e\n\u003cli\u003eMounting accessories included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45713582555402,"sku":"90530","price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-bmw-inside-series-direct-fit-sub-under-seat-subwoofer-2ohm-47167428100362.jpg?v=1748432454"},{"product_id":"alpine-pwe-s8-compact-underseat-powered-active-subwoofer-with-remote-120w-rms","title":"Alpine PWE-S8 Compact Underseat Powered Active Subwoofer with Remote 120w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine PWE-S8 is a compact underseat powered subwoofer featuring an 8-inch (20cm) high-excursion driver and a built-in Class D amplifier rated at 120W RMS (240W peak). Measuring 340 x 230 x 70mm, it fits under most vehicle seats and includes a wired remote level control. It is part of Alpine's PWE subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8-inch (20cm) sealed active subwoofer\u003c\/li\u003e\n\u003cli\u003eAmplifier: built-in Class D, 120W RMS \/ 240W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 25–152Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: adjustable 50–150Hz\u003c\/li\u003e\n\u003cli\u003eInputs: RCA (0.1–4V) and speaker level (1.5–30V, auto sensing)\u003c\/li\u003e\n\u003cli\u003eRemote: wired level control, 0 to -20dB, 4m cable\u003c\/li\u003e\n\u003cli\u003eHousing: full die-cast, 4.6kg\u003c\/li\u003e\n\u003cli\u003eDimensions: 340 x 230 x 70mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePWE-S8 compact 120W RMS powered 8\" subwoofer\u003c\/h2\u003e\n\u003cp\u003ePowered 8-inch (20cm) quad-coil subwoofer with auto-sensing speaker inputs and a built-in 240W peak amplifier in a single sealed enclosure.\u003c\/p\u003e\n\n\u003ch2\u003eBig sound from a small box\u003c\/h2\u003e\n\u003cp\u003eThe PWE-S8 adds deep, accurate bass to your car audio system without taking up significant space. The high-excursion 8-inch driver paired with 120W RMS delivers strong, controlled bass output.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowered subwoofer with cast metal enclosure\u003c\/li\u003e\n\u003cli\u003e8\" high-excursion woofer cone\u003c\/li\u003e\n\u003cli\u003eBuilt-in Class D amplifier (120W RMS \/ 240W peak)\u003c\/li\u003e\n\u003cli\u003e10-gauge amp wiring kit required (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt just 340 x 230 x 70mm, the shallow-mount PWE-S8 fits under or behind the seat of a pickup, in a saloon boot, or in an SUV boot.\u003c\/p\u003e\n\u003cp\u003eThe side panel provides easy access to RCA and auto-sensing speaker inputs, alongside Phase, Gain, LP Crossover and Remote Sub Level controls for flexible installation.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713667686666,"sku":"90029","price":249.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-pwe-s8-compact-underseat-powered-active-subwoofer-with-remote-120w-rms-47167563202826.jpg?v=1748433014"},{"product_id":"alpine-pwe-v80-compact-underseat-sub-powered-active-subwoofer-with-wired-remote","title":"Alpine PWE-V80 Compact Underseat Sub Powered Active Subwoofer with Wired Remote","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine PWE-V80 is a compact 8-inch (20cm) powered underseat subwoofer with a built-in 160W peak amplifier, wired remote level control, and speaker-level and RCA inputs. It is part of Alpine's V Series range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8-inch (20cm), sealed construction\u003c\/li\u003e\n\u003cli\u003eAmplifier: built-in, 160W peak\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: variable 50–100Hz (-12dB\/oct)\u003c\/li\u003e\n\u003cli\u003ePhase: selector switch\u003c\/li\u003e\n\u003cli\u003eInputs: speaker level and RCA\u003c\/li\u003e\n\u003cli\u003eRemote: wired level control included\u003c\/li\u003e\n\u003cli\u003eWeight: 5kg\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 342 x 80 x 238mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReady-to-use amplified subwoofer box\u003c\/h2\u003e\n\u003cp\u003eThe Alpine PWE-V80 is a self-contained subwoofer that fits under most seats and connects straight to your existing system — no separate amplifier required.\u003c\/p\u003e\n\n\u003ch2\u003e8\" (20cm) powered subwoofer box\u003c\/h2\u003e\n\u003cp\u003eThe built-in amplifier keeps the installation simple and the unit compact, making it a practical choice for smaller cars where boot space is at a premium.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch (20cm) active subwoofer with built-in amplifier\u003c\/li\u003e\n\u003cli\u003eDesigned for underseat installation\u003c\/li\u003e\n\u003cli\u003eWired remote level control included\u003c\/li\u003e\n\u003cli\u003eSimple installation with minimal steps required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713671946506,"sku":"90030","price":249.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-pwe-v80-compact-underseat-sub-powered-active-subwoofer-with-wired-remote-47167570837770.jpg?v=1748433009"},{"product_id":"alpine-swe-815-subwoofer-amplified-powered-active-sub-with-wired-remote-100w-rms","title":"Alpine SWE-815 Subwoofer Amplified Powered Active Sub with Wired Remote 100w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWE-815 is a compact 8-inch (20cm) amplified subwoofer box with a built-in 150W amplifier, 100W RMS output and a wired remote control. It is part of Alpine's SWE range and is designed for drivers who want to add bass that plugs straight into their existing system with no extra amplifier needed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt accepts both RCA and speaker-level inputs, and a removable port plug allows sealed or vented operation.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8-inch (20cm) customised SWE-843E\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS, 300W peak\u003c\/li\u003e\n\u003cli\u003eBuilt-in amplifier: MXE-M150CKD, 150W max\u003c\/li\u003e\n\u003cli\u003eFrequency response: 34Hz to 1.5kHz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 to 125Hz at -12dB\/oct, adjustable from the wired remote\u003c\/li\u003e\n\u003cli\u003eInputs: RCA and speaker level\u003c\/li\u003e\n\u003cli\u003eEnclosure: bass reflex, slot vented, removable port plug for sealed operation\u003c\/li\u003e\n\u003cli\u003eDimensions: 288mm (W) x 291mm (H) x 253mm \/ 363mm (D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReady-to-use amplified subwoofer box\u003c\/h2\u003e\n\u003cp\u003eThe Alpine SWE-815 is a compact, self-contained subwoofer that plugs straight into your existing system with no extra amplifier needed.\u003c\/p\u003e\n\n\u003ch2\u003e8\" (20cm) Amplified Subwoofer Box SWE-815\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch (20cm) SWE subwoofer with built-in 150W amplifier\u003c\/li\u003e\n\u003cli\u003e100W RMS continuous output\u003c\/li\u003e\n\u003cli\u003eWired remote control included: adjust level, phase and low-pass frequency (50 to 125Hz at -12dB\/oct)\u003c\/li\u003e\n\u003cli\u003ePort plug included for sealed or vented operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713672864010,"sku":"90081","price":134.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swe-815-subwoofer-amplified-powered-active-sub-with-wired-remote-100w-rms-47167574212874.jpg?v=1748433000"},{"product_id":"kicker-49l7tdf82-sub-8-inch-l7t-subwoofer-down-firing-loaded-enclosure-350w-rms","title":"Kicker 49L7TDF82 Sub 8 Inch L7T Subwoofer Down Firing Loaded Enclosure 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Kicker 49L7TDF82 is a down-firing loaded enclosure housing an 8-inch square L7T thin subwoofer, rated at 350W RMS into a single 2 ohm terminal. Part of Kicker's L7T Down-Firing Loaded Enclosure range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 8-inch model. The L7T Down-Firing Loaded Enclosure range is also available as the \u003ca href=\"\/products\/kicker-l7tdf122-sub-12-inch-l7t-subwoofer-down-firing-loaded-enclosure-600w\"\u003eKicker 49L7TDF122 12-inch L7T Down-Firing Loaded Enclosure (600W)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8\" square L7T, included\u003c\/li\u003e\n\u003cli\u003eDesign: down-firing, sealed\u003c\/li\u003e\n\u003cli\u003eImpedance: single 2 ohm terminal\u003c\/li\u003e\n\u003cli\u003eRMS power: 350W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82.1 dB 1W\/1m\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30–100 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions: 58.8 cm W x 34 cm D x 13.2 cm H\u003c\/li\u003e\n\u003cli\u003eGrilles: not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eL7T 8\" Down-Firing Loaded Enclosure – 2 Ohm\u003c\/h2\u003e\n\u003ch2\u003e49L7TDF82\u003c\/h2\u003e\n\u003cp\u003eThe L7T Down-Firing Loaded Enclosure is an ultra-thin square subwoofer in a custom-tuned box, built to deliver deep bass without eating into your boot space.\u003c\/p\u003e\n\u003cp\u003eKicker's signature square sub design uses nearly 20% more cone area than a comparable round subwoofer, moving more air and producing louder bass in the same footprint. At 350W RMS, the 8\" L7T is well equipped to deliver.\u003c\/p\u003e\n\u003cp\u003eThe enclosure's down-firing design and thick MDF construction with strong internal bracing resist stacking weight and scratches — load your boot as normal.\u003c\/p\u003e\n\u003cp\u003eThe L7T also features Forced-Air Cooling™ for high power handling and long-term reliability. As the cone moves down, hot air around the voice coil is pushed out; as it moves up, cool air is drawn back in, keeping the voice coil temperature in check.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-inch L7T subwoofer\u003c\/li\u003e\n\u003cli\u003e2 ohm impedance\u003c\/li\u003e\n\u003cli\u003e350W RMS power handling\u003c\/li\u003e\n\u003cli\u003eDown-firing design provides ultimate subwoofer protection\u003c\/li\u003e\n\u003cli\u003eThick MDF construction with strong internal bracing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45713943200010,"sku":"91084","price":299.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/kicker-subwoofer-kicker-49l7tdf82-sub-8-inch-l7t-subwoofer-down-firing-loaded-enclosure-300w-rms-47168083689738.jpg?v=1748432127"},{"product_id":"helix-ik-e8-1-dvc2-sub-8-inch-downfire-compact-subwoofer-enclosure-300w-rms","title":"Helix IK E8.1-DVC2 Sub 8 Inch Downfire Compact Subwoofer Enclosure 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Helix IK E8.1-DVC2 is a compact ported downfire subwoofer enclosure from the Helix IK range, housing an 8 inch (200 mm) dual voice coil driver with 300W RMS power handling. The DVC2 configuration (2 x 2 ohm) allows wiring to 4 ohms or 1 ohm to suit your amplifier setup.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the DVC2 version. The IK E8.1 range also includes a 1 x 2 ohm SVC2 version.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 8 inch (200 mm) Helix IK W8-DVC2 with hand-scooped paper cone\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 150–300W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 x 2 ohms, configurable to 1 x 4 ohms or 1 x 1 ohm\u003c\/li\u003e\n\u003cli\u003eEnclosure type: ported downfire\u003c\/li\u003e\n\u003cli\u003ePort tuning: 43 Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89 dB at 2.83V\/1m (86 dB at 1W\/1m)\u003c\/li\u003e\n\u003cli\u003eXmax: +\/- 8.0 mm\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 184 x 310 x 285 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHelix IK E8.1-DVC2\u003c\/h2\u003e\n\u003cp\u003eThe Helix IK E8.1 delivers strong low-frequency output from a compact enclosure. The downfire design optimises bass dispersion throughout the vehicle while protecting the driver — a practical solution where space is limited.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDownfire enclosure for optimal bass dispersion and driver protection\u003c\/li\u003e\n\u003cli\u003eCompact ported design for high sound pressure with space-saving fitment\u003c\/li\u003e\n\u003cli\u003e8 inch (200 mm) subwoofer with hand-scooped paper cone for deep, rich bass\u003c\/li\u003e\n\u003cli\u003eVoice coil impedance configurable at the connection terminal: 2 x 2 ohms, 1 x 4 ohms or 1 x 1 ohm\u003c\/li\u003e\n\u003cli\u003ePluggable screw terminal for quick, secure installation and removal\u003c\/li\u003e\n\u003cli\u003eFeet with Velcro tape for a stable stand in the vehicle\u003c\/li\u003e\n\u003cli\u003eSturdy carpet finish with embroidered Helix logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompact and efficient design\u003c\/h2\u003e\n\u003cp\u003eThe ported enclosure delivers strong sound pressure and deep bass even in tight spaces. The 8 inch (200 mm) hand-scooped paper cone driver produces powerful low-frequency performance throughout the vehicle.\u003c\/p\u003e\n\n\u003ch2\u003eEasy installation and configuration\u003c\/h2\u003e\n\u003cp\u003eThe pluggable screw terminal makes installation and removal fast and secure. The DVC2 voice coil configuration gives flexibility to match different amplifier setups — for maximum output, the \u003ca href=\"\/products\/helix-m-one-x-mono-subwoofer-amp-1-channel-class-d-amplifier-1030w-rms-1-ohm\"\u003eHelix M One X mono subwoofer amplifier\u003c\/a\u003e is well suited to drive this enclosure at 1 ohm.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for durability\u003c\/h2\u003e\n\u003cp\u003eThe enclosure is finished in sturdy carpet with an embroidered Helix logo. Velcro-fitted feet keep the unit stable and secure in the vehicle.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended DSP settings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-pass: \"Self-define\" 44 Hz, Q = 1.6\u003c\/li\u003e\n\u003cli\u003eEQ filter: 115 Hz, Q = 0.9, -3.5 dB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45713976426762,"sku":"90738","price":209.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/IK-E8-1-DVC2_pers.jpg?v=1759753493"},{"product_id":"morel-bmw-integration-performance-ip-bmwsub82-plug-play-under-seat-subwoofers","title":"Morel BMW Integration Performance IP-BMWSUB82 Plug \u0026 Play Under Seat Subwoofers","description":"\u003cp\u003e\u003cstrong\u003eThe Morel IP-BMWSUB82 is a pair of ultra-slim 8-inch (200mm) plug-and-play under-seat subwoofers for BMW models with factory under-seat subwoofers, rated at 180W RMS each at 2 ohms. Part of the Morel BMW Integration Performance range, they use DirectFit chassis and plug-and-play connectors for a no-modification installation, compatible with both the factory amplifier and aftermarket amps.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8-inch (200mm), supplied as a pair\u003c\/li\u003e\n\u003cli\u003eFitment: BMW models with under-seat subwoofers (DirectFit)\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 180W RMS, 500W max\u003c\/li\u003e\n\u003cli\u003eSensitivity: 84 dB (2.83V\/1m)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz to 1,000 Hz\u003c\/li\u003e\n\u003cli\u003eMotor: EVC with neodymium magnet and 2-inch voice coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMorel BMW Integration Performance\u003c\/h2\u003e\n\u003ch3\u003eIP-BMWSUB82 pair of plug-and-play subwoofers\u003c\/h3\u003e\n\u003cp\u003eThe IP-BMWSUB82 subwoofers are a straightforward upgrade for the bass in your BMW. The ultra-slim 8-inch (200mm) subwoofer delivers accurate, powerful bass via Morel's EVC motor topology, which combines a neodymium magnet with a large 2-inch voice coil. The BMW-specific DirectFit chassis and plug-and-play connectors allow quick installation into all BMW models with under-seat subwoofers, with no modification required.\u003c\/p\u003e\n\u003cp\u003eThe 2-ohm impedance makes the IP-BMWSUB82 highly efficient with OEM amplification, while its robust design also handles higher-power aftermarket amplification for the best results.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirectFit for easy installation\u003c\/li\u003e\n\u003cli\u003eNo modification required\u003c\/li\u003e\n\u003cli\u003eOptimised for BMW to deliver hi-fi quality sound\u003c\/li\u003e\n\u003cli\u003ePlug-and-play wire connection\u003c\/li\u003e\n\u003cli\u003eAll mounting hardware included for all BMW models\u003c\/li\u003e\n\u003cli\u003eInstallation tools included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEVC motor\u003c\/h3\u003e\n\u003cp\u003eMorel's EVC technology uses large voice coils for improved heat dissipation, power handling and linearity. The motor system sits within the voice coil, eliminating stray magnetic flux by directing all magnetic energy directly to the voice coil. The result is an efficient, magnetically shielded and highly compact motor architecture.\u003c\/p\u003e\n\n\u003ch3\u003eNeodymium magnet\u003c\/h3\u003e\n\u003cp\u003eNeodymium is the most powerful magnet material available. It allows Morel to build physically compact subwoofers that fit in very tight spaces without compromising sound quality.\u003c\/p\u003e\n\n\u003ch3\u003eUniflow chassis\u003c\/h3\u003e\n\u003cp\u003eThe Uniflow chassis uses an open, aerodynamically efficient design that allows air and sound waves to flow smoothly and uniformly. Its geometric shape eliminates interference with the woofer's moving components, enabling the use of a low-profile spider for greater support and stability.\u003c\/p\u003e","brand":"Morel","offers":[{"title":"Default Title","offer_id":45714174345482,"sku":"91170","price":739.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/morel-subwoofer-morel-bmw-integration-performance-ip-bmwsub82-plug-play-under-seat-subwoofers-47168495812874.jpg?v=1748431937"},{"product_id":"alpine-r2-w8d2-sub-8-20cm-r-series-subwoofer-dual-2-ohm-voice-coils-350w-rms","title":"Alpine R2-W8D2 Sub 8\" 20cm R Series Subwoofer Dual 2 Ohm Voice Coils 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine R2-W8D2 is an 8-inch (20cm) R-Series subwoofer with dual 2-ohm voice coils, rated at 350W RMS (1000W peak). It features a double-stacked magnet motor, Kevlar-treated cone and Alpine's HAMR surround, and forms part of Alpine's 2nd-Gen R-Series subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8-inch model. The R2 R-Series subwoofer is also available as a \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003e12-inch (30cm) R2-W12D2 at 750W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8-inch (20cm)\u003c\/li\u003e\n\u003cli\u003ePower: 350W RMS, 1000W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2-ohm voice coils (2Ω + 2Ω)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83.5dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eVoice coil: 40mm\u003c\/li\u003e\n\u003cli\u003eX-Max: ±12mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4-3\/8\" (118mm)\u003c\/li\u003e\n\u003cli\u003eCutout: 6-15\/16\" (176mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe New 2022 R-Series Subwoofers\u003c\/h2\u003e\n\u003cp\u003eThe 2nd-Gen R-Series subwoofers draw on decades of Alpine subwoofer engineering. They deliver deep, clean, accurate bass using Alpine's HAMR surround for maximum cone excursion. A lightweight, rigid ceramic dust cap keeps distortion to a minimum, and an enlarged motor structure provides tighter woofer control throughout.\u003c\/p\u003e\n\n\u003ch2\u003eNew Motor Structure\u003c\/h2\u003e\n\u003cp\u003eLarger, double-stacked magnets deliver more motor force for deeper, tighter bass than the previous generation. An integrated Faraday ring minimises distortion, and a Kevlar-treated cone ensures reliable performance even at high volumes.\u003c\/p\u003e\n\n\u003ch2\u003eNext-Gen Sound Performance\u003c\/h2\u003e\n\u003cp\u003eBuilding on the Type R platform, Alpine's R-Series has long been recognised for output and reliability. The 2nd-Gen R-Series subwoofers push bass output further still.\u003c\/p\u003e\n\n\u003ch2\u003eAdditional Reliability\u003c\/h2\u003e\n\u003cp\u003eA polypropylene\/ceramic composite dust cap provides rigidity and internal damping to smooth bass response and reproduce tight bass. The material also offers higher heat resistance for sustained performance under continuous use.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eThe R2-W8D2 uses a Dual Voice Coil (DVC) design with easy-configuration jumpers for flexible wiring options. A new \"EZ-Change\" twist-lock grille mounting system lets you fit or remove an optional grille without screws, giving the cone added protection. To fine-tune output from your listening position, the \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2 remote bass level control\u003c\/a\u003e is compatible with Alpine R-Series amplifiers.\u003c\/p\u003e\n\n\u003ch2\u003eIncreased Accuracy\u003c\/h2\u003e\n\u003cp\u003eAlpine's High Amplitude Multi-Roll (HAMR) surround allows the cone to move air efficiently while staying cool. It provides 20mm of total cone excursion for accurate, controlled bass output.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714218778890,"sku":"90045","price":139.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-r2-w8d2-sub-8-20cm-r-series-subwoofer-dual-2-ohm-voice-coils-350w-rms-47168576979210.jpg?v=1748430312"},{"product_id":"alpine-r2-w8d4-sub-8-20cm-r-series-subwoofer-dual-4-ohm-voice-coils-350w-rms","title":"Alpine R2-W8D4 Sub 8\" 20cm R Series Subwoofer Dual 4 Ohm Voice Coils 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine R2-W8D4 is an 8-inch (20cm) R-Series subwoofer with dual 4 ohm voice coils, rated at 350W RMS (1000W peak). Part of Alpine's 2nd-Gen R-Series lineup, it features a double-stacked magnet motor, Kevlar-treated cone and HAMR surround for deep, accurate bass.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8-inch model. The Alpine R-Series subwoofer range is also available as the \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eAlpine R2-W12D2 12-inch (30cm) dual 2 ohm, 750W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8-inch (20cm)\u003c\/li\u003e\n\u003cli\u003ePower: 350W RMS, 1000W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 4 ohm voice coils (4Ω + 4Ω)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83.5dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eVoice coil diameter: 40mm\u003c\/li\u003e\n\u003cli\u003eX-Max: ±12mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 4-3\/8\" (118mm)\u003c\/li\u003e\n\u003cli\u003eCutout diameter: 6-15\/16\" (176mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe New 2022 R-Series Subwoofers\u003c\/h2\u003e\n\u003cp\u003eThe 2nd-Gen R-Series subwoofers draw on decades of Alpine subwoofer engineering. They deliver deep, clean, accurate bass using Alpine's HAMR surround for maximum cone excursion. A lightweight ceramic dust cap minimises distortion, while an enlarged motor structure ensures tight, controlled bass response.\u003c\/p\u003e\n\n\u003ch2\u003eNew Motor Structure\u003c\/h2\u003e\n\u003cp\u003eLarger, double-stacked magnets provide more motor force for deeper, tighter bass compared to the previous generation. An integrated Faraday ring minimises distortion, and a Kevlar-treated cone ensures durability at high volumes.\u003c\/p\u003e\n\n\u003ch2\u003eNext-Gen Sound Performance\u003c\/h2\u003e\n\u003cp\u003eBuilding on the legacy of the Type R platform, the 2nd-Gen R-Series subwoofers deliver more bass output than ever. Alpine's R-Series has long been associated with consistent output and reliable performance — this generation takes both further.\u003c\/p\u003e\n\n\u003ch2\u003eAdditional Reliability\u003c\/h2\u003e\n\u003cp\u003eA polypropylene\/ceramic composite dust cap provides rigidity and internal damping to smooth bass response. The material also offers higher heat tolerance for non-stop performance at sustained output levels.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eThe dual voice coil (DVC) design includes easy configuration jumpers for flexible wiring options. An \"EZ-Change\" twist-lock grille mounting system allows an optional grille to be fitted or removed without mounting screws. Pair with a compatible amplifier and use the \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2 remote bass level control\u003c\/a\u003e for convenient in-cabin adjustment.\u003c\/p\u003e\n\n\u003ch2\u003eIncreased Accuracy\u003c\/h2\u003e\n\u003cp\u003eAlpine's High Amplitude Multi-Roll (HAMR) surround technology allows the cone to move air efficiently while remaining cool. It provides 20mm of total cone excursion for precise, high-output bass reproduction.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714220024074,"sku":"90046","price":139.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-r2-w8d4-sub-8-20cm-r-series-subwoofer-dual-4-ohm-voice-coils-350w-rms-47168578453770.jpg?v=1748430294"},{"product_id":"focal-isub-inside-series-mercedes-c-e-s-glc-class-direct-fit-footwell-subwoofers","title":"Focal ISUB Inside Series Mercedes C E S GLC Class Direct Fit Footwell Subwoofers","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB MBZ 2 RHD is a pair of 8-inch (200mm) direct-fit footwell subwoofers for right-hand drive Mercedes-Benz C-Class, E-Class, S-Class and GLC models, part of the Focal Inside series. They drop into the original under-floor locations using a dedicated plug-and-play connector — no cutting or fabrication required.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor right-hand drive vehicles only. Check compatibility by contacting us or via the Focal Inside website.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: pair of 8-inch (200mm) subwoofers, dedicated left and right\u003c\/li\u003e\n\u003cli\u003eFits: Mercedes-Benz C-Class, E-Class, S-Class, GLC (RHD only)\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 75W RMS x2 (150W x2 max)\u003c\/li\u003e\n\u003cli\u003eSensitivity: 93.3dB (2.83V\/1m)\u003c\/li\u003e\n\u003cli\u003eCone: Polyglass with butyl surround\u003c\/li\u003e\n\u003cli\u003eMagnet: neodymium\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePair of subwoofers for right-hand drive\u003c\/h2\u003e\n\n\u003ch3\u003eFocal Inside for Mercedes\u003c\/h3\u003e\n\n\u003cp\u003eThe ISUB MBZ 2 RHD is designed specifically for right-hand drive Mercedes-Benz vehicles. The dedicated left and right subwoofer drivers fit directly into the original under-floor footwell locations, integrating seamlessly into the cabin without modification. The Polyglass cone delivers deep, powerful bass, and the plug-and-play connector keeps installation straightforward.\u003c\/p\u003e\n\n\u003cp\u003eIf you drive a BMW or MINI, Focal's Inside series also covers those vehicles — see the \u003ca href=\"\/products\/focal-ic-bmw-100l-inside-series-direct-fit-for-select-bmw-mini-coaxial-speakers\"\u003eFocal IC BMW 100L Inside Series direct-fit coaxial speakers\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDeveloped in France by Focal\u003c\/li\u003e\n\u003cli\u003eFits original speaker locations — quick and easy to install\u003c\/li\u003e\n\u003cli\u003eSeamless cabin integration\u003c\/li\u003e\n\u003cli\u003eHigh-fidelity sound with excellent power handling\u003c\/li\u003e\n\u003cli\u003eDedicated left and right speaker drivers\u003c\/li\u003e\n\u003cli\u003eDedicated manufacturer plug-and-play connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45714230444298,"sku":"90534","price":499.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-inside-series-mercedes-c-e-s-glc-class-direct-fit-footwell-subwoofers-47168598671626.jpg?v=1748430290"},{"product_id":"vibe-subwoofer-8-inch-powerful-car-bass-sub-450w-rms-dual-2-ohms-slick8d2-v3","title":"Vibe Subwoofer 8 Inch Powerful Car Bass Sub 450w RMS Dual 2 ohms SLICK8D2-V3","description":"\u003cp\u003e\u003cstrong\u003eThe Vibe SLICK8D2-V3 is an 8-inch dual 2-ohm car subwoofer rated at 450 W RMS and 1350 W peak, from Vibe's entry-level SLICK subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8-inch SLICK8D2-V3. The SLICK range is also available in \u003ca href=\"\/products\/vibe-subwoofer-10-inch-powerful-car-bass-sub-500w-rms-dual-2-ohms-slick10d2-v0\"\u003e10 inch (SLICK10D2-V3)\u003c\/a\u003e and \u003ca href=\"\/products\/vibe-subwoofer-12-inch-powerful-car-bass-sub-500w-rms-dual-2-ohms-slick12d2-v3\"\u003e12 inch (SLICK12D2-V3)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: SLICK8D2-V3\u003c\/li\u003e\n\u003cli\u003eSize: 8 inch\u003c\/li\u003e\n\u003cli\u003ePower handling: 450 W RMS, 1350 W peak, 2700 W SPL (BURP)\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2 ohm\u003c\/li\u003e\n\u003cli\u003eVoice coil: 2\" (50 mm) high temperature 4-layer OFC\u003c\/li\u003e\n\u003cli\u003eCone: composite paper (semi pressed, FEA designed)\u003c\/li\u003e\n\u003cli\u003eSurround: wide roll stitched foam\u003c\/li\u003e\n\u003cli\u003eTerminals: spring loaded\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSLICK8D2-V3: 8-inch 1350 W max subwoofer\u003c\/h2\u003e\n\n\u003cp\u003eThe SLICK8D2-V3 features the largest magnet assembly and highest motor force ever used on a Vibe entry-level subwoofer. The Vibe-designed Torsion basket houses a large spider assembly, delivering more excursion than any previous SLICK model.\u003c\/p\u003e\n\n\u003cp\u003eThe high temperature 2\" (50 mm) 4-layer dual 2-ohm voice coil gives a significant increase in power handling over earlier versions. The semi pressed composite FEA cone, paired with a wide roll stitched foam surround, produces powerful low-frequency response with high fidelity.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful, precise, versatile\u003c\/h2\u003e\n\n\u003cp\u003eThe largest magnet structure Vibe has produced in this range, combined with a precision-engineered voice coil, spider pack and cone, gives the SLICK8D2-V3 deep, accurate bass. A redesigned dust cap adds cone strength and a distinctive two-tone floating appearance.\u003c\/p\u003e\n\n\u003cp\u003eThe wide roll foam surround allows high excursion for reproduction of even the lowest frequencies, making this the strongest SLICK series subwoofer Vibe has built.\u003c\/p\u003e","brand":"Vibe","offers":[{"title":"Default Title","offer_id":45714231623946,"sku":"91680","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/vibe-subwoofer-vibe-subwoofer-8-inch-powerful-car-bass-sub-450w-rms-dual-2-ohms-slick8d2-v3-47168601260298.jpg?v=1748430253"},{"product_id":"kicker-hideaway-51hs8-sub-8-compact-powered-active-underseat-subwoofer-150w-rms","title":"Kicker Hideaway 51HS8 Sub 8\" Compact Powered Active Underseat Subwoofer 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Kicker Hideaway 51HS8 is a compact, powered 8\" underseat subwoofer with a built-in 150W RMS amplifier, part of Kicker's Hideaway range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8\" Hideaway. The Kicker Hideaway range is also available as the \u003ca href=\"\/products\/kicker-hideaway-51hs10-sub-10-compact-powered-active-underseat-subwoofer-180w-rms\"\u003e51HS10 10\" 180W version\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8\" powered, built-in amplifier\u003c\/li\u003e\n\u003cli\u003ePower: 150W RMS\u003c\/li\u003e\n\u003cli\u003eFrequency response: 25–120Hz\u003c\/li\u003e\n\u003cli\u003eCrossover: low-pass 50–120Hz 12dB\/octave; high-pass 25Hz 24dB\/octave\u003c\/li\u003e\n\u003cli\u003eInputs: high level (250mV–10V) and low level (125mV–5V)\u003c\/li\u003e\n\u003cli\u003eControls: wired remote bass control, +6dB bass boost, 0\/180° phase switch\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.94 x 23.8 x 35.2 cm (H x W x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHideaway 51HS8\u003c\/h2\u003e\n\u003cp\u003eThe Hideaway HS8 is a compact powered 8\" subwoofer built in a tough all-aluminium frame. At just 7.94 cm high, it fits under a seat or in other tight locations in almost any vehicle.\u003c\/p\u003e\n\u003cp\u003eThe Hideaway was Kicker's first compact powered subwoofer and an International Consumer Electronics Show (CES) Innovations award winner for design and engineering.\u003c\/p\u003e\n\u003cp\u003eIt combines a 150W amplifier and an 8\" subwoofer in a single slim enclosure, and installs quickly thanks to a quick-connect Molex power plug and Velcro-fastened nylon straps for secure fitting and easy removal.\u003c\/p\u003e\n\u003cp\u003eThe harness covers power, signal and remote turn-on in one connection. Included features include a remote bass control, adjustable low-pass crossover, variable +6dB bass boost, a phase switch for maximum output, and high- and low-level inputs for compatibility with factory or aftermarket head units.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45714294145290,"sku":"91114","price":329.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/kicker-subwoofer-kicker-hideaway-hs8-sub-8-compact-powered-active-underseat-subwoofer-150w-rms-47168723648778.jpg?v=1748430105"},{"product_id":"kicker-48tcwrt82-sub-8-inch-thin-profile-subwoofer-loaded-enclosure-300w-rms","title":"Kicker 48TCWRT82 Sub 8 Inch Thin Profile Subwoofer Loaded Enclosure 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Kicker 48TCWRT82 is an 8 inch CompRT thin-profile loaded enclosure rated at 300W RMS into a single 2 ohm terminal. It pairs a CompRT active subwoofer with a reFLEX passive radiator and is built to fit under a seat, behind a rear bench or in a cargo area. It is part of Kicker's CompRT loaded enclosure range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 8 inch. The CompRT thin-profile loaded enclosure is also available in \u003ca href=\"\/products\/kicker-48tcwrt672-sub-6-75-inch-thin-profile-subwoofer-loaded-enclosure-150w-rms\"\u003e6.75 inch\u003c\/a\u003e, \u003ca href=\"\/products\/kicker-48tcwrt102-sub-10-inch-thin-profile-subwoofer-loaded-enclosure-400w-rms\"\u003e10 inch\u003c\/a\u003e and \u003ca href=\"\/products\/kicker-48tcwrt122-sub-12-inch-thin-profile-subwoofer-loaded-enclosure-500w-rms\"\u003e12 inch\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8\" (20 cm) CompRT active sub plus reFLEX passive radiator\u003c\/li\u003e\n\u003cli\u003eImpedance: single 2 ohm terminal\u003c\/li\u003e\n\u003cli\u003eRecommended power: 300W RMS\u003c\/li\u003e\n\u003cli\u003ePeak power: 600W\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85.5 dB 1W\/1m\u003c\/li\u003e\n\u003cli\u003eDimensions: 49 cm W x 39 cm H x 9 cm top depth \/ 16.4 cm bottom depth\u003c\/li\u003e\n\u003cli\u003eConstruction: thick MDF, internal bracing, carpet finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompRT 8\" thin-profile loaded enclosure — 2 ohm\u003c\/h2\u003e\n\u003cp\u003eCompRT loaded enclosures deliver strong bass output in a compact footprint, now with an updated blacked-out cone. The 48TCWRT82 combines a CompRT active sub and a reFLEX passive radiator in a carpeted enclosure with a single 2 ohm terminal — ready to install under a seat, behind the rear bench or in a cargo area.\u003c\/p\u003e\n\u003cp\u003eThe enclosure is built from thick MDF with extensive internal bracing and custom embroidery. The CompRT's red double stitching bonds the Santoprene surround to the polypropylene woofer cone. SoloKon technology joins the cone to the vented back brace, forming a single integrated unit that cools the motor and reduces distortion.\u003c\/p\u003e\n\u003cp\u003eForced-Air Cooling helps the driver run approximately 20 per cent cooler than previous designs. Recommended amplifier power is 300W RMS.\u003c\/p\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45714298306826,"sku":"91078","price":259.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/kicker-subwoofer-kicker-48tcwrt82-sub-8-inch-thin-profile-subwoofer-loaded-enclosure-300w-rms-47168731578634.jpg?v=1748430100"},{"product_id":"kicker-46tl7t82-sub-8-inch-l7t-subwoofer-thin-profile-loaded-enclosure-350w-rms","title":"Kicker 46TL7T82 Sub 8 Inch L7T Subwoofer Thin Profile Loaded Enclosure 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Kicker 46TL7T82 is a thin-profile loaded enclosure from the Solo-Baric L7T range, fitted with an 8\" square subwoofer and rated at 350W RMS into a 2 ohm load. At around six inches deep, it is designed to fit under or behind the seats of trucks, saloons and hatchbacks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8\" version. The L7T thin-profile loaded enclosure is also available in \u003ca href=\"\/products\/kicker-46tl7t102-sub-10-inch-l7t-subwoofer-thin-profile-loaded-enclosure-500w\"\u003e10\"\u003c\/a\u003e and \u003ca href=\"\/products\/kicker-tl7t122-sub-12-inch-l7t-subwoofer-thin-profile-loaded-enclosure-600w\"\u003e12\"\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: Solo-Baric L7T 8\" square, included\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohm\u003c\/li\u003e\n\u003cli\u003ePower handling: 350W RMS\u003c\/li\u003e\n\u003cli\u003eSensitivity: 84.835 dB 1W\/1m\u003c\/li\u003e\n\u003cli\u003eDepth: 3-5\/8\" (9.2 cm) top, 6-1\/4\" (16 cm) bottom\u003c\/li\u003e\n\u003cli\u003eHeight x width: 28.5 x 50 cm\u003c\/li\u003e\n\u003cli\u003eConstruction: thick MDF, black carpet\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTL7T 8\" Thin Profile Loaded Enclosure - 2 Ohm\u003c\/h2\u003e\n\n\u003ch2\u003e46TL7T82\u003c\/h2\u003e\n\n\u003cp\u003eAt just six inches deep, this ready-to-install enclosure fits under or behind your seats and delivers serious bass straight out of the box.\u003c\/p\u003e\n\n\u003cp\u003eThe TL7T comes loaded with Kicker's square L7T subwoofer, built from thick MDF and finished in black carpet trim. It handles up to 350W RMS — a solid choice where space is tight but output still matters. Prefer to build your own box? The bare \u003ca href=\"\/products\/kicker-46l7t82-l7t-8-shallow-dual-2-ohm-subwoofer-350w\"\u003e46L7T82 L7T subwoofer\u003c\/a\u003e is also available separately.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e8\" L7T square subwoofer included\u003c\/li\u003e\n\u003cli\u003e350W RMS recommended power\u003c\/li\u003e\n\u003cli\u003e2 ohm impedance\u003c\/li\u003e\n\u003cli\u003eThin profile, barely six inches deep\u003c\/li\u003e\n\u003cli\u003eThick MDF construction\u003c\/li\u003e\n\u003cli\u003eBlack carpet finish\u003c\/li\u003e\n\u003cli\u003eFits under or behind seats\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kicker","offers":[{"title":"Default Title","offer_id":45714300109066,"sku":"91074","price":279.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/kicker-subwoofer-kicker-46tl7t82-sub-8-inch-l7t-subwoofer-this-profile-loaded-enclosure-350w-rms-47168735936778.jpg?v=1748430097"},{"product_id":"focal-isub-active-2-1-compact-underseat-car-subwoofer-with-2-channel-amplifier","title":"Focal ISUB Active 2.1 Compact Underseat Car Subwoofer with 2 Channel Amplifier","description":"\u003cp\u003e\u003cstrong\u003eThe Focal ISUB Active 2.1 is an ultra-compact amplified underseat subwoofer featuring an 8-inch (20 cm) driver and a built-in 2-channel amplifier, delivering 130W RMS (260W max) of bass plus 2 x 55W RMS to power front speakers — part of Focal's ISUB Active range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is for the ISUB Active 2.1. The ISUB Active range is also available as the \u003ca href=\"\/products\/focal-isub-active-compact-under-seat-sub-amplified-8-inch-car-subwoofer-130w-rms\"\u003eISUB Active (single-channel amplifier version)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 8\" (20 cm) ultra-compact amplified underseat subwoofer\u003c\/li\u003e\n\u003cli\u003eSubwoofer power: 130W RMS (260W max)\u003c\/li\u003e\n\u003cli\u003eBuilt-in amplifier: 2 x 55W RMS (2 x 110W max) at 4Ω\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45Hz – 150Hz\u003c\/li\u003e\n\u003cli\u003eImpedance: 4Ω\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H): 328 x 230 x 63 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.25 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eISUB Active 2.1: amplified subwoofer with 2-channel amp\u003c\/h2\u003e\n\u003cp\u003eThe ISUB Active 2.1 completes a factory audio system by adding powerful, dynamic bass and amplifying the vehicle's front channels (2.1 configuration). It connects directly to the car radio's speaker outputs via the supplied Plug \u0026amp; Play ISO cable — no boot space required, no cabin clutter.\u003c\/p\u003e\n\u003cp\u003eAt just 63 mm (2.5\") tall, it slides under most seats, including tighter-fitting ones. Adjustable settings let you tune the sound to your preference, and a wired remote control is included for on-the-go bass level adjustment.\u003c\/p\u003e\n\u003ch2\u003eKey points\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFocal engineering and expertise\u003c\/li\u003e\n\u003cli\u003eBuilt-in 2-channel amplifier\u003c\/li\u003e\n\u003cli\u003eISO Plug \u0026amp; Play cable supplied — ready to use straight away\u003c\/li\u003e\n\u003cli\u003eUltra-compact at 63 mm high for discreet underseat fitment\u003c\/li\u003e\n\u003cli\u003eAdjustable input signal, crossover, and volume boost settings\u003c\/li\u003e\n\u003cli\u003eWired remote bass controller included\u003c\/li\u003e\n\u003cli\u003eRobust construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Focal","offers":[{"title":"Default Title","offer_id":45714386223370,"sku":"90528","price":429.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/focal-subwoofer-focal-isub-active-2-1-compact-underseat-car-subwoofer-with-2-channel-amplifier-47168905642250.jpg?v=1748431374"},{"product_id":"hertz-dieci-dba-201-active-subwoofer-double-passive-radiator-sub-box-enclosure","title":"Hertz Dieci DBA 201 Active Subwoofer Double Passive Radiator Sub Box Enclosure","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Dieci DBA 201 is an active 8-inch (200 mm) subwoofer enclosure with a built-in 220W RMS (440W peak) Class D amplifier and double passive radiators, from Hertz's Dieci range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the DBA 201. The Hertz Dieci DBA 201 is also available in a super-flat under-seat version: \u003ca href=\"\/products\/hertz-dieci-dba-201-f-active-under-seat-subwoofer-super-flat-sub-enclosure-220w\"\u003eHertz Dieci DBA 201 F Active Under Seat Subwoofer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBecause the amplifier is built in, no separate subwoofer amplifier is needed. It accepts speaker-level signals from factory radios as well as RCA line-level signals from aftermarket head units.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver: 200 mm (8 in.), 0.4 ohm\u003c\/li\u003e\n\u003cli\u003eAmplifier: 220W RMS, 440W peak, Class D\u003c\/li\u003e\n\u003cli\u003eEnclosure: solid MDF with double passive radiators\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 to 150 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 to 150 Hz at 24 dB\/oct\u003c\/li\u003e\n\u003cli\u003eBass boost: 0 to 6 dB at 45 Hz; phase 0 to 180 degrees\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: 15 Hz at 24 dB\/oct\u003c\/li\u003e\n\u003cli\u003eInputs: speaker level 1.2 to 30 V RMS, RCA 0.2 to 5 V RMS\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 6.5 to 18 V\u003c\/li\u003e\n\u003cli\u003eAuto turn-on (audio sense) and Plug \u0026amp; Play Molex harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDBA 201 SUB BOX\u003c\/h2\u003e\n\u003cp\u003e200 (8) mm (in.) | 440 W peak | 0.4 Ohm | Active subwoofer box with double passive radiators\u003c\/p\u003e\n\n\u003ch2\u003eHigh performance in a compact stylish design\u003c\/h2\u003e\n\u003cp\u003eThe DBA 201 enclosure is built from solid MDF and optimised with FEM simulation to maximise subwoofer output. The 8-inch driver's massive magnet maintains precise cone control even at maximum excursion.\u003c\/p\u003e\n\n\u003ch2\u003eExtra full set of controls to fine-tune the in-car performance\u003c\/h2\u003e\n\u003cp\u003eThe built-in 24 dB\/oct low-pass crossover filter has a variable corner frequency (50 to 150 Hz) to match the DBA 201 to your speaker system. Adjustable bass boost (0 to 6 dB at 45 Hz) compensates for OEM sound equalisation. The phase inverter (0 to 180°) optimises phase alignment regardless of the subwoofer's position in the car. The subsonic filter (15 Hz at 24 dB\/oct) protects the cone from over-excursion and the amplifier from overheating. Input sensitivity control maximises overall system output while preventing clipping.\u003c\/p\u003e\n\n\u003ch2\u003eAuto turn-on and standby mode\u003c\/h2\u003e\n\u003cp\u003eThe built-in audio sense circuit turns the DBA 201 on automatically and times out to standby when no signal is detected. Audio sense can be disabled when a remote turn-on wire is available.\u003c\/p\u003e\n\n\u003cp\u003eThe 440W peak (220W RMS) Class D amplifier uses He-Li technology (high efficiency\/low impedance), optimised for the 0.4 Ω load of the DBA 201 driver. It draws less current from the vehicle's electrical system than a conventional amplifier.\u003c\/p\u003e\n\n\u003cp\u003eThe DBA 201 handles speaker-level signals up to 30 V (1.2 V to 30 V RMS) with USS for OEM systems, and RCA line-level inputs (0.2 V to 5 V RMS) for aftermarket head units. Low idling current and a wide operating voltage range (6.5 V to 18 V) make it fully EV compatible.\u003c\/p\u003e\n\n\u003cp\u003eA Plug \u0026amp; Play Molex® harness — including the power connection — lets you unplug and remove the DBA 201 quickly whenever you need the extra cargo space.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714460705034,"sku":"90782","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-dieci-dba-201-active-subwoofer-double-passive-radiator-sub-box-enclosure-47169033339146.jpg?v=1748429985"},{"product_id":"hertz-dieci-dba-201-f-active-under-seat-subwoofer-super-flat-sub-enclosure-220w","title":"Hertz Dieci DBA 201  F Active Under Seat Subwoofer Super Flat Sub Enclosure 220w","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Dieci DBA 201 F is a super flat sealed active subwoofer from the Hertz Dieci range, featuring an 8-inch (200 mm) driver and a built-in Class D amplifier rated at 220 W continuous \/ 440 W peak. It is designed for under-seat or space-restricted installations and is compatible with factory and aftermarket audio systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDriver size: 200 mm (8 in)\u003c\/li\u003e\n\u003cli\u003ePower: 220 W continuous, 440 W peak (Class D)\u003c\/li\u003e\n\u003cli\u003eDriver impedance: 0.4 ohm (He-Li technology)\u003c\/li\u003e\n\u003cli\u003eDesign: Super flat sealed enclosure\u003c\/li\u003e\n\u003cli\u003eFrequency response: 32 - 400 Hz\u003c\/li\u003e\n\u003cli\u003eLow-pass filter: 50 - 150 Hz @ 24 dB\/oct\u003c\/li\u003e\n\u003cli\u003eBass boost: 0 - 6 dB @ 45 Hz\u003c\/li\u003e\n\u003cli\u003eInputs: Speaker level 1.2 - 30 V rms, RCA 0.2 - 5 V rms\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 6.5 - 18 V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDBA 201 F: high performance in a super flat design\u003c\/h2\u003e\n\u003cp\u003eThe DBA 201 F active subwoofer enclosure is optimised using FEM simulation to maximise bass output from a super flat footprint. The 8 in. driver's massive magnet maintains optimal control even at highest cone excursion.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh performance in a super flat design\u003c\/li\u003e\n\u003cli\u003eInternal 440 W peak Class D amplifier\u003c\/li\u003e\n\u003cli\u003eCompatible with every car audio system\u003c\/li\u003e\n\u003cli\u003ePlug \u0026amp; Play connection via Molex® connector and harness\u003c\/li\u003e\n\u003cli\u003eFull set of controls to fine-tune in-car performance\u003c\/li\u003e\n\u003cli\u003eAuto turn-on and standby mode\u003c\/li\u003e\n\u003cli\u003eIncludes remote level control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExtra full set of controls to fine-tune the in-car performance\u003c\/h2\u003e\n\u003cp\u003eThe built-in 24 dB\/oct low-pass crossover filter with variable cut-off frequency (50 - 150 Hz) lets you match the DBA 201 F to your speaker system. Adjustable bass boost (0 - 6 dB @ 45 Hz) allows correction for OEM sound equalisation.\u003c\/p\u003e\n\u003cp\u003eThe phase inverter (0-180°) optimises phase alignment between the DBA 201 F and your speakers regardless of the subwoofer's position in the car. A subsonic filter (15 Hz @ 24 dB\/oct) protects the cone from over-excursion and the amplifier from overheating. The input sensitivity control maximises overall system output while preventing clipping.\u003c\/p\u003e\n\n\u003ch2\u003eAuto turn-on and standby mode\u003c\/h2\u003e\n\u003cp\u003eThe built-in audio sense circuit turns the DBA 201 F on and times out to standby automatically. The audio sense function can be switched off when a remote turn-on wire is available.\u003c\/p\u003e\n\n\u003ch2\u003eEfficient amplifier and wide input compatibility\u003c\/h2\u003e\n\u003cp\u003eThe 440 W Class D amplifier delivers a high performance-to-size ratio while drawing less current from the vehicle's electrical system. He-Li technology (high efficiency\/low impedance) is optimised for the 0.4 ohm load of the DBA 201 driver and sealed enclosure.\u003c\/p\u003e\n\u003cp\u003eThe DBA 201 F accepts speaker-level signals from 1.2 - 30 V rms with USS for OEM systems, and RCA line-level signals from 0.2 mV - 5 V rms for aftermarket head units. Its low idling current and wide supply voltage range (6.5 - 18 V) make it fully EV (electric vehicle) friendly.\u003c\/p\u003e\n\u003cp\u003eThe Plug \u0026amp; Play Molex® connector and harness — including the power connection — allows the DBA 201 F to be quickly unplugged and removed when you need extra cargo space.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714461229322,"sku":"90781","price":349.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-dieci-dba-201-f-active-under-seat-subwoofer-super-flat-sub-enclosure-220w-47169035600138.jpg?v=1748429979"},{"product_id":"hertz-cento-cs-200-s4-sub-8-inch-20cm-200mm-car-subwoofer-4ohm-150w-rms","title":"Hertz Cento CS 200 S4 Sub 8 Inch 20cm 200mm Car Subwoofer 4ohm 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Hertz Cento CS 200 S4 is an 8-inch (200 mm), 4-ohm single voice coil car subwoofer rated at 150 W RMS, part of Hertz's Cento range. It is designed for use in compact sealed enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch \/ 200 mm\u003c\/li\u003e\n\u003cli\u003ePower handling: 150 W RMS (300 W peak)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm, single voice coil\u003c\/li\u003e\n\u003cli\u003eVoice coil: 35 mm, six-layer pure copper on glass fibre former\u003c\/li\u003e\n\u003cli\u003eCone: polypropylene, FEM-optimised geometry\u003c\/li\u003e\n\u003cli\u003eMinimum enclosure volume: 16 litres\u003c\/li\u003e\n\u003cli\u003eTerminals: push connectors accepting cable up to 8 AWG\u003c\/li\u003e\n\u003cli\u003eOptional black metal mesh grille with Hertz diamond aluminium logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy choose the Cento CS 200 S4?\u003c\/h2\u003e\n\u003cp\u003eThe CS 200 S4 is engineered to produce powerful bass from compact sealed enclosures, with performance optimised for boxes from 16 litres. Its shallow depth, compact magnet assembly, and absence of a rear decompression hole mean an enclosure can be built tightly around the driver — keeping the overall depth close to that of the subwoofer itself. This makes it well suited to custom installs where space is limited.\u003c\/p\u003e\n\u003cp\u003eA dynamic fluid optimisation system, achieved via the spider acting as an air duct towards venting holes in the basket, reduces turbulence and lowers acoustic distortion at high excursions. The cone, suspension, and spider geometry are all optimised using FEM (Finite Element Method) simulations for control and low distortion even at high mechanical excursion.\u003c\/p\u003e\n\u003cp\u003eThe six-layer voice coil benefits from a dedicated cooling system that keeps operating temperature within the optimal range during extended high-volume use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectroacoustic design optimised for enclosures from 16 litres.\u003c\/li\u003e\n\u003cli\u003eFluid dynamic optimisation system reduces acoustic distortion caused by air compression at high excursions.\u003c\/li\u003e\n\u003cli\u003ePolypropylene cone and dust cap geometry engineered through FEM simulations for low-frequency distortion reduction.\u003c\/li\u003e\n\u003cli\u003e35 mm 4-ohm voice coil wound on six layers of pure copper on a high thermal resistance glass fibre former.\u003c\/li\u003e\n\u003cli\u003eMagnetic group geometry optimised with proprietary software for high undistorted SPL at high excursions.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions and no decompression hole make it ideal for custom-shaped enclosures.\u003c\/li\u003e\n\u003cli\u003eTerminal block with solid push contacts accepts cables up to 8 AWG — low wiring resistance and easy connection in multi-subwoofer installs.\u003c\/li\u003e\n\u003cli\u003eRubber protection on the magnetic assembly and a high-strength ABS plastic gasket for optional grille fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe optional grille is a robust black metal mesh with a Hertz diamond aluminium logo, providing protection and a clean finished look.\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":45714462966026,"sku":"90765","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/hertz-subwoofer-hertz-cento-cs-200-s4-sub-8-inch-20cm-200mm-car-subwoofer-4ohm-150w-rms-47169038909706.jpg?v=1748430187"},{"product_id":"alpine-swc-w84tra7-underseat-subwoofer-enclosure-for-ford-transit-mk7-custom","title":"Alpine SWC-W84TRA7 Underseat Subwoofer Enclosure for Ford Transit MK7 \u0026 Custom","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWC-W84TRA7 is an 8\" (20cm) dual voice coil subwoofer pre-installed in a sealed, custom-fit wooden enclosure, designed to fit under the passenger seat of the Ford Transit MK7, Transit Custom and Tourneo Custom (2014 onwards). It is part of Alpine's Adventure Audio range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA separate amplifier suitable for a dual 2 ohm voice coil subwoofer is required. This kit is not compatible with the Ford Nugget or Transit 7 Custom Nugget.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 20cm (8\") dual voice coil (2 + 2 ohms)\u003c\/li\u003e\n\u003cli\u003ePower handling: 60W RMS \/ 180W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 34Hz – 1.5kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 91dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eDimensions: 355 x 330 x 170mm\u003c\/li\u003e\n\u003cli\u003eIncluded: subwoofer grille, installation brackets, 4-pin connection cable\u003c\/li\u003e\n\u003cli\u003eVehicles: Ford Transit 7, Transit 7 Custom, Tourneo 7 Custom (2014 on)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlpine Adventure Audio\u003c\/h2\u003e\n\u003cp\u003eAlpine's Adventure Audio range is engineered for the demanding acoustic environments of motorhomes, camper vans and utility vehicles. The systems are designed to deliver clear, powerful sound on long drives, fit neatly into the cabin without altering its original look, and are straightforward to install.\u003c\/p\u003e\n\n\u003ch2\u003eBring exciting bass to your vehicle with the SWC-W84TRA7\u003c\/h2\u003e\n\u003cp\u003eThe SWC-W84TRA7 fits the Ford Transit 7, Transit 7 Custom and Tourneo 7 Custom. The subwoofer comes pre-installed in a sealed, custom-fit wooden enclosure that mounts under the passenger seat, adding powerful bass to your existing sound system. A separate amplifier rated for a dual 2 ohm voice coil subwoofer is required. If you need a remote level control for your amplifier, the \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2 remote bass level control\u003c\/a\u003e is compatible with Alpine's X, R, S, V and PDX series amplifiers.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful bass upgrade\u003c\/h2\u003e\n\u003cp\u003eThe dual voice coil subwoofer handles up to 180W peak and extends bass response down to 34Hz, adding depth and impact to your music on every journey.\u003c\/p\u003e\n\n\u003ch2\u003eIncludes custom installation brackets\u003c\/h2\u003e\n\u003cp\u003eThe SWC-W84TRA7 includes all required installation brackets for fitting under the passenger seat, plus a 4-pin connection cable and subwoofer grille. A separate amplifier suitable for a dual 2 ohm voice coil subwoofer with 180W peak power handling is required.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714487607562,"sku":"90079","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swc-w84tra7-underseat-subwoofer-enclosure-for-ford-transit-mk7-custom-47169093796106.jpg?v=1748431253"},{"product_id":"alpine-s2-w8d4-sub-8-20cm-s-series-subwoofer-dual-4-ohm-voice-coils-300w-rms","title":"Alpine S2-W8D4 Sub 8\" 20cm S Series Subwoofer Dual 4 Ohm Voice Coils 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W8D4 is an 8\" (20cm) S-Series subwoofer with dual 4 ohm voice coils, 300W RMS power handling, and a carbon fibre and polypropylene cone. It suits both sealed and ported enclosures and is part of Alpine's S2 (S-Series) subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the dual 4 ohm version. The S2-W8D4 is also available as a dual 2 ohm version — see the \u003ca href=\"\/products\/alpine-s2-w8d2-sub-8-20cm-s-series-subwoofer-dual-2-ohm-voice-coils-300w-rms\"\u003eS2-W8D2\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8\" (20cm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS \/ 900W peak\u003c\/li\u003e\n\u003cli\u003eVoice coils: Dual 4 ohm, 3.55cm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 23Hz – 215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82.7dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (one-way): 13mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 5.1 – 15 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 10.8 – 20.7 litres\u003c\/li\u003e\n\u003cli\u003eGrille: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eS2-W8D4 Next-Generation 20cm (8\") S-Series Subwoofer with Dual 4-Ohm Voice Coils\u003c\/h2\u003e\n\n\u003ch3\u003eThe new 2023 S-Series subwoofers\u003c\/h3\u003e\n\n\u003cp\u003eThe S2-W8D4 is a redesigned S-Series 8\" subwoofer built for powerful, reliable bass at an accessible price. Alpine's next-generation S-Series applies technology from their higher-end subwoofers to deliver genuine depth and punch.\u003c\/p\u003e\n\n\u003cp\u003eThe S2-W8D4 handles up to 300W RMS. Its cone combines carbon fibre and polypropylene for a lightweight yet rigid construction, while the rubber High Amplitude Multi-Roll (HAMR) surround maximises excursion. Configuration jumpers make it straightforward to switch between 2 ohm and 8 ohm impedance. The sub performs well in both sealed and ported enclosures — tight and precise or big and boomy, depending on your preference.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e\n\n\u003cp\u003eWith 300W RMS and 900W peak power handling, a frequency response of 23Hz to 215Hz, and a sensitivity of 82.7dB (SPL@1W\/1m), the S2-W8D4 delivers accurate and powerful bass across a wide range of music.\u003c\/p\u003e\n\n\u003ch2\u003eHAMR Surround\u003c\/h2\u003e\n\n\u003cp\u003eAlpine's High Amplitude Multi-Roll (H.A.M.R.) surround technology uses a rubber surround that allows the cone to move air efficiently while managing heat. It provides 13mm of one-way linear excursion (X-Max) for accurate, controlled bass.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\n\u003cp\u003eThe carbon fibre and polypropylene cone is both light and stiff, producing deep, low-distortion bass with improved richness and detail in your music.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\n\u003cp\u003eThe dual voice coil (DVC) design includes easy configuration jumpers for straightforward installation. A twist-lock grille mounting system allows an optional grille to be fitted and removed without mounting screws.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\n\u003cp\u003eThe S2-W8D4 is designed to pair with Alpine's S-Series amplifiers. A single S2-W8D4 works well with the 600W S2-A60M mono amplifier; two or more can be driven by the 1200W S2-A120M. If you want remote bass level control, the \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2\u003c\/a\u003e is compatible with Alpine PDX and S-Series amplifiers.\u003c\/p\u003e\n\n\u003ch2\u003eSizes \u0026amp; Variations\u003c\/h2\u003e\n\n\u003cp\u003eThe S-Series subwoofer range is available in 8\", 10\" and 12\" sizes, each offered in dual 2Ω and dual 4Ω impedance options.\u003c\/p\u003e\n\n\u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e\n\n\u003cp\u003eS-Series components are designed to work together as a system, matching Alpine S-Series amplifiers and subwoofers for straightforward, high-quality system building. The range is aimed at customers who want great sound — including Hi-Res Audio capability — without overspending.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714996494602,"sku":"90065","price":109.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w8d4-sub-8-20cm-s-series-subwoofer-dual-4-ohm-voice-coils-300w-rms-47170136801546.jpg?v=1748430998"},{"product_id":"alpine-s2-w8d2-sub-8-20cm-s-series-subwoofer-dual-2-ohm-voice-coils-300w-rms","title":"Alpine S2-W8D2 Sub 8\" 20cm S Series Subwoofer Dual 2 Ohm Voice Coils 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W8D2 is an 8\" (20cm) subwoofer from Alpine's S Series range, featuring dual 2 ohm voice coils and 300W RMS power handling with a carbon fibre and polypropylene cone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the dual 2 ohm version. The S2-W8D2 is also available as the S2-W8D4 dual 4 ohm version.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8\" (20cm)\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS \/ 900W peak\u003c\/li\u003e\n\u003cli\u003eVoice coils: Dual 2 ohm, 3.55cm\u003c\/li\u003e\n\u003cli\u003eFrequency response: 23Hz – 215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82.7dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (one-way): 13mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 5.1 – 15 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 10.8 – 20.7 litres\u003c\/li\u003e\n\u003cli\u003eGrille: Not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe new 2023 S-Series subwoofers\u003c\/h2\u003e\n\u003cp\u003eAlpine's redesigned S-Series subwoofers apply technology from their higher-end subs to deliver deep, punchy bass at an accessible price. The S2-W8D2 handles up to 300W RMS, making it well suited to a wide range of car audio builds.\u003c\/p\u003e\n\n\u003cp\u003eThe redesigned cone combines carbon fibre and polypropylene for a lightweight yet rigid construction. A rubber High Amplitude Multi-Roll (HAMR) surround enables maximum excursion, and configuration jumpers allow straightforward wiring changes to suit your system. The S2-W8D2 works in both sealed and ported enclosures, giving you the choice between tight, precise bass or big, boomy output.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e\n\u003cp\u003eWith 300W RMS and 900W peak power handling, a frequency response of 23Hz to 215Hz, and a sensitivity of 82.7dB (SPL@1W\/1m), the S2-W8D2 delivers accurate and powerful bass across a wide range of music genres.\u003c\/p\u003e\n\n\u003ch2\u003eHAMR Surround\u003c\/h2\u003e\n\u003cp\u003eAlpine's High Amplitude Multi-Roll (H.A.M.R.) surround technology allows the cone to move air efficiently while keeping temperatures in check. It provides 13mm of one-way linear excursion (X-Max) for accurate, low-distortion bass.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\u003cp\u003eThe carbon fibre and polypropylene cone is both light and stiff, producing deep bass with low distortion and strong dynamic performance.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eDual Voice Coil (DVC) wiring with easy configuration jumpers simplifies installation. A twist-lock grille mounting system allows an optional grille to be fitted and removed without mounting screws.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\u003cp\u003eAlpine recommends pairing the S2-W8D2 with the 600W S2-A60M mono amplifier for a single sub, or the 1200W S2-A120M amp when running two or more. You can also add an \u003ca href=\"\/products\/alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps\"\u003eAlpine RUX-KNOB2 remote bass level control\u003c\/a\u003e for convenient level adjustment from the driver's seat.\u003c\/p\u003e\n\n\u003ch2\u003eSizes \u0026amp; Variations\u003c\/h2\u003e\n\u003cp\u003eThe S-Series subwoofer range is available in 8\", 10\" and 12\" sizes, each offered in dual 2Ω and dual 4Ω impedances.\u003c\/p\u003e\n\n\u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e\n\u003cp\u003eS-Series components are designed to work together as a matched system, covering amplifiers, subwoofers and speakers. The range is built for those who want genuine performance and Hi-Res Audio capability without an excessive outlay.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714997215498,"sku":"90064","price":109.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w8d2-sub-8-20cm-s-series-subwoofer-dual-2-ohm-voice-coils-300w-rms-47170138407178.jpg?v=1748431014"},{"product_id":"morel-ultimo-ti-802-8inch-subwoofer-2-ohm-voice-coils-800w","title":"Morel Ultimo TI 802 8inch Subwoofer 2 Ohm Voice Coils 800w","description":"\u003cp\u003e\u003cstrong\u003eThe Morel Ultimo TI 802 is an 8-inch (200 mm) car subwoofer with a single 2-ohm voice coil, rated at 800 W RMS. It features a titanium voice coil former, a 5.1-inch Hexatech External Voice Coil (EVC) and a copper shorting ring, and sits at the top of Morel's Ultimo Titanium subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 2-ohm version. The Ultimo TI 8-inch is also available as the \u003ca href=\"\/products\/morel-ultimo-ti-804-8inch-subwoofer-4-ohm-voice-coils-800w\"\u003e4-ohm Ultimo TI 804\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8 inch (200 mm)\u003c\/li\u003e\n\u003cli\u003eImpedance: single 2-ohm voice coil\u003c\/li\u003e\n\u003cli\u003ePower handling: 800 W RMS (3,000 W peak)\u003c\/li\u003e\n\u003cli\u003eSensitivity (1 W \/ 1 m): 84 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20–900 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions: 22.2 x 22.2 x 12 cm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 11.4 cm\u003c\/li\u003e\n\u003cli\u003eMounting hole diameter: 20 cm\u003c\/li\u003e\n\u003cli\u003eGrille included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eUltimo TI 8\" (200 mm) subwoofer — 800 W at 2 ohm\u003c\/h2\u003e\n\n\u003cp\u003eThe Ultimo Titanium is Morel's flagship subwoofer series, developed to improve on the musicality and high power handling of the original Ultimo range.\u003c\/p\u003e\n\n\u003cp\u003eAt the heart of the Ultimo TI is Morel's titanium voice coil former — exceptionally stiff and lightweight. This improves driver dynamics for quicker transient response, lower distortion and increased power handling.\u003c\/p\u003e\n\n\u003cp\u003eA copper shorting ring reduces distortion and produces a flat impedance response. This is particularly important in subwoofers, where distortion levels are typically high.\u003c\/p\u003e\n\n\u003cp\u003eThe Ultimo TI 802 also carries over key technology from the original Ultimo series:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5.1\" Hexatech™ External Voice Coil (EVC™)\u003c\/li\u003e\n\u003cli\u003eDMM™ (Dual Magnet Motor) — achieves over 90% efficiency\u003c\/li\u003e\n\u003cli\u003ePFS™ (Progression Field Symmetry) spider\/surround — stiffens the spider as excursion increases for maximum linearity and minimum distortion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe titanium voice coil technology and continued parameter optimisation also allow the Ultimo TI to work more efficiently in smaller enclosures than its predecessors, making it a strong choice where boot space is limited.\u003c\/p\u003e","brand":"Morel","offers":[{"title":"Default Title","offer_id":45715102236938,"sku":"91214","price":999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/morel-subwoofer-morel-ultimo-ti-802-8inch-subwoofer-2-ohm-voice-coils-800w-47170325446922.jpg?v=1748431090"}],"url":"https:\/\/www.cen.uk\/collections\/8-inch-subwoofers.oembed","provider":"CEN","version":"1.0","type":"link"}