{"title":"Alpine Subwoofers","description":"\u003cp\u003e\u003cstrong\u003eAlpine Subwoofers\u003c\/strong\u003e cover everything from compact powered underseat units to high-output bare drivers, starting from £89.90. Whether you want a simple plug-in bass upgrade or a tailored solution for a van or campervan, there is an Alpine subwoofer to suit.\u003c\/p\u003e\u003cp\u003eThe range spans self-contained amplified boxes, slim underseat powered subs, S Series and Type-G component drivers for use with your own amplifier, shallow-mount R Series drivers, and vehicle-specific enclosures for the VW Transporter, Ford Transit and Fiat Ducato.\u003c\/p\u003e","products":[{"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":"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":"alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps","title":"Alpine RUX-KNOB2 Remote Bass Subwoofer Level Control for X R S V PDX Series Amps","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine RUX-KNOB2 is a remote bass level controller for Alpine X, R, S, V and PDX series amplifiers. It connects via a supplied 5m RJ-14 cable and mounts on or under the dashboard, letting you adjust subwoofer output from the driving seat without touching the amp.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct: remote bass level controller for Alpine amplifiers\u003c\/li\u003e\n\u003cli\u003eCable: 5m connection cable (RJ-14 plugs on both ends)\u003c\/li\u003e\n\u003cli\u003eCompatibility: Alpine X, R, S, V and PDX series amplifiers\u003c\/li\u003e\n\u003cli\u003eControls: mono amps, sub channel of 5-channel amps\u003c\/li\u003e\n\u003cli\u003eMounting: two flanges, on or under the dashboard\u003c\/li\u003e\n\u003cli\u003eIn the box: controller, 5m cable, 4 self-tapping screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRemote Bass Knob\u003c\/h2\u003e\n\u003cp\u003ePlugs directly into compatible Alpine amplifiers for quick, on-the-fly bass control. Works with Alpine X, R, S, V and PDX series amps — including the \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eAlpine R2-W12D2 R Series subwoofer\u003c\/a\u003e setup when paired with a compatible R series amp.\u003c\/p\u003e\n\n\u003ch2\u003eRemote subwoofer level control\u003c\/h2\u003e\n\u003cp\u003eAdjust your amp's bass gain from the cabin without leaving the seat. The 5m cable plugs straight into the amplifier with no additional wiring needed.\u003c\/p\u003e\n\n\u003ch2\u003eRUX-KNOB2 features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5m connection cable included\u003c\/li\u003e\n\u003cli\u003eSimple plug-in installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Alpine X, R, S, V and PDX series amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRotary Control\u003c\/h2\u003e\n\u003cp\u003eA smooth rotary knob lets you fine-tune bass output with precision.\u003c\/p\u003e\n\n\u003ch2\u003eMounting\u003c\/h2\u003e\n\u003cp\u003eTwo mounting flanges allow the knob to be fitted on or under the dashboard. Four self-tapping screws are included in the box.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45713653924106,"sku":"90049","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-rux-knob2-remote-bass-subwoofer-level-control-for-x-r-s-v-pdx-series-amps-47167528108298.jpg?v=1748433040"},{"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":false}],"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":"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-rs-w10d2-sub-10-25cm-r-series-shallow-subwoofer-dual-2-ohm-600w-rms","title":"Alpine RS-W10D2 Sub 10\" 25cm R Series Shallow Subwoofer Dual 2 Ohm 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine RS-W10D2 is a 10-inch (25cm) shallow-mount subwoofer from Alpine's R Series, rated at 600W RMS (1800W peak) with dual 2 ohm voice coils. It has a mounting depth of just 81mm and 20mm X-Max, making it well suited to vehicles where space is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10-inch (25cm) shallow mount\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2 ohm (2 ohms + 2 ohms)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 29Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max: 20mm\u003c\/li\u003e\n\u003cli\u003eVoice coil: 4-inch (102mm)\u003c\/li\u003e\n\u003cli\u003eMounting dimensions: 243mm diameter x 81mm depth\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 13.9–29.4 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe R-Series Shallow Subwoofers\u003c\/h2\u003e\n\u003cp\u003eAlpine's R-Series Shallow Subwoofers are designed to deliver strong bass performance in an ultra-compact form, fitting into virtually any vehicle application. Alpine achieves this shallow profile without compromising on output or quality by using an exclusive dual-gap motor structure combined with a powerful neodymium magnet. This enables 600W RMS \/ 1800W peak power handling. A bespoke cast aluminium frame and woofer cone design support 20mm of linear X-Max for accurate, high-output bass.\u003c\/p\u003e\n\n\u003ch2\u003eUltra-Shallow Design\u003c\/h2\u003e\n\u003cp\u003eWith a mounting depth of just 81mm, the RS-W10D2 is built for vehicles where there simply isn't room for a full-depth subwoofer. It fits most vehicle applications without requiring a large custom enclosure.\u003c\/p\u003e\n\n\u003ch2\u003eExtreme Output\u003c\/h2\u003e\n\u003cp\u003eDespite its shallow profile, the RS-W10D2 offers the same 20mm of cone excursion as Alpine's full-size \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eR2-Series subwoofers\u003c\/a\u003e. An oversized 4-inch (102mm) voice coil controlled by a neodymium magnet delivers 600W RMS of power handling.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful Bass Projection\u003c\/h2\u003e\n\u003cp\u003eA lightweight yet rigid aluminium dust cap allows the cone to transition quickly with minimal distortion, projecting bass cleanly for hard-hitting yet smooth performance.\u003c\/p\u003e\n\n\u003ch2\u003ePrecise Bass Control\u003c\/h2\u003e\n\u003cp\u003eAlpine's Gen2 DD-Linear Magnetic Circuit technology uses a compact dual-gap voice coil structure for linear motor control, reducing distortion and improving bass accuracy. Pair it with 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 level adjustment from the driver's seat.\u003c\/p\u003e\n\n\u003ch2\u003ePremium Construction\u003c\/h2\u003e\n\u003cp\u003eThe RS-W10D2 is built with a die-cast aluminium frame for a rigid, resonance-free construction that ensures high energy transfer and long-term durability.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714994102538,"sku":"90047","price":429.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-rs-w10d2-sub-10-25cm-r-series-shallow-subwoofer-dual-2-ohm-600w-rms-47170130575626.jpg?v=1748431029"},{"product_id":"alpine-rs-w10d4-sub-10-25cm-r-series-shallow-subwoofer-dual-4-ohm-600w-rms","title":"Alpine RS-W10D4 Sub 10\" 25cm R Series Shallow Subwoofer Dual 4 Ohm 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine RS-W10D4 is a 10-inch (25cm) shallow subwoofer from Alpine's R-Series range, rated at 600W RMS (1800W peak) with dual 4 ohm voice coils. Its 81mm mounting depth makes it suited to vehicles where space is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10-inch (25cm) shallow mount\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 4 ohm (4 ohms + 4 ohms)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 29Hz–200Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 83dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max: 20mm\u003c\/li\u003e\n\u003cli\u003eVoice coil: 4-inch (102mm)\u003c\/li\u003e\n\u003cli\u003eMounting dimensions: 243mm diameter x 81mm depth\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 13.9–29.4 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe New R-Series Shallow Subwoofers\u003c\/h2\u003e\n\u003cp\u003eAlpine's R-Series Shallow Subwoofers are designed to deliver strong bass performance in a compact, ultra-shallow form that fits into virtually any vehicle application.\u003c\/p\u003e\n\u003cp\u003eAlpine's engineering achieves an ultra-shallow profile without compromising on output or quality. An exclusive dual-gap motor structure combined with a powerful neodymium magnet delivers 600W RMS and 1800W peak power handling. A bespoke cast aluminium frame and woofer cone design enable a linear X-Max of 20mm for accurate, hard-hitting bass.\u003c\/p\u003e\n\n\u003ch2\u003eUltra-Shallow Design\u003c\/h2\u003e\n\u003cp\u003eWith a mounting depth of just 81mm, the RS-W10D4 is built for vehicles where a full-size subwoofer simply won't fit — without sacrificing the bass performance you'd expect from a full-size driver.\u003c\/p\u003e\n\n\u003ch2\u003eExtreme Output\u003c\/h2\u003e\n\u003cp\u003eThe RS-W10D4 matches the 20mm of cone excursion found in Alpine's full-size \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eR2-Series subwoofers\u003c\/a\u003e, delivering extreme output in a shallow package. An oversized 4-inch (102mm) voice coil, driven by a neodymium magnet, handles 600W RMS with ease.\u003c\/p\u003e\n\n\u003ch2\u003ePowerful Bass Projection\u003c\/h2\u003e\n\u003cp\u003eA lightweight yet rigid aluminium dust cap allows the RS-W10D4 to respond quickly, minimising distortion and projecting bass efficiently from the cone surface for smooth, hard-hitting performance.\u003c\/p\u003e\n\n\u003ch2\u003ePrecise Bass Control\u003c\/h2\u003e\n\u003cp\u003eAlpine's Gen2 DD-Linear Magnetic Circuit technology uses a compact dual-gap voice coil structure to improve linearity and motor control, resulting in lower distortion and more precise bass output. Pair it with 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\u003ePremium Construction\u003c\/h2\u003e\n\u003cp\u003eThe RS-W10D4 is built on a die-cast aluminium frame for a rigid, resonance-free construction that maximises energy transfer and long-term reliability.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714994331914,"sku":"90048","price":429.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-rs-w10d4-sub-10-25cm-r-series-shallow-subwoofer-dual-4-ohm-600w-rms-47170131919114.jpg?v=1748431003"},{"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":false}],"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":false}],"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":"alpine-s2-w10d2-sub-10-25cm-s-series-subwoofer-dual-2-ohm-voice-coils-600w-rms","title":"Alpine S2-W10D2 Sub 10\" 25cm S Series Subwoofer Dual 2 Ohm Voice Coils 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W10D2 is a 10-inch (25cm) S-Series subwoofer with dual 2 ohm voice coils, rated at 600W RMS (1800W peak). A carbon fibre and polypropylene cone with HAMR surround gives deep, punchy bass in sealed or ported boxes at an approachable price.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10-inch (25cm)\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2 ohm voice coils\u003c\/li\u003e\n\u003cli\u003eFrequency response: 25Hz–215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 84.9dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (1-way): 15mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 12.7–25.5 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 22.6–38 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 next-generation S-Series subwoofers bring technology from higher-end models to deliver depth and punch at a budget-friendly price. The S2-W10D2 handles up to 600W RMS, so you can drive it hard. The cone combines carbon fibre and polypropylene for light weight and rigidity, while the rubber High Amplitude Multi-Roll (HAMR) surround enables maximum excursion. Configuration jumpers make wiring changes straightforward, and the sub works equally well in sealed or ported enclosures — tight and precise or big and boomy, your choice.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e\n\u003cp\u003eWith 600W RMS and 1800W peak power handling, a frequency response of 25Hz–215Hz and sensitivity of 84.9dB (SPL@1W\/1m), the S2-W10D2 delivers strong, accurate 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 uses a rubber surround to let the cone move air efficiently while staying cool. It provides 15mm of one-way excursion for accurate, controlled bass output.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\u003cp\u003eThe lightweight carbon fibre and polypropylene cone delivers deep, low-distortion bass, adding richness and detail to your music.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eDual voice coils (DVC) with easy configuration jumpers simplify installation. A twist-lock grille mounting system lets you fit or remove an optional grille without mounting screws.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\u003cp\u003eThe S2-W10D2 pairs neatly with Alpine's power-matched S-Series amplifiers. Run a single sub with the 600W S2-A60M mono amp, or pair two or more with the 1200W S2-A120M for greater output. 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 in-cabin level adjustment.\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 and 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 complete system, suited to listeners who want great sound without overspending, including Hi-Res Audio capability.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714997772554,"sku":"90060","price":129.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w10d2-sub-10-25cm-s-series-subwoofer-dual-2-ohm-voice-coils-600w-rms-47170140569866.jpg?v=1748431006"},{"product_id":"alpine-s2-w10d4-sub-10-25cm-s-series-subwoofer-dual-4-ohm-voice-coils-600w-rms","title":"Alpine S2-W10D4 Sub 10\" 25cm S Series Subwoofer Dual 4 Ohm Voice Coils 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W10D4 is a 10-inch (25cm) subwoofer from Alpine's S Series range, rated at 600W RMS (1800W peak) with dual 4 ohm voice coils. It uses a carbon fibre and polypropylene cone with HAMR rubber surround and suits both sealed and ported enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10-inch (25cm)\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003eFrequency response: 25Hz–215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 84.9dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (1-way): 15mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 12.7–25.5 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 22.6–38 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 next-generation S-Series subwoofers bring technology from higher-end models to deliver deep, punchy bass at an approachable price. The S2-W10D4 handles up to 600W RMS, so you can drive it hard without compromise.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e\n\u003cp\u003eWith 600W RMS and 1800W peak power handling, a frequency response of 25Hz–215Hz, and a sensitivity of 84.9dB (1W\/1m), the S2-W10D4 delivers strong, accurate 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.) rubber surround lets the cone move air efficiently while staying cool. It provides 15mm of one-way excursion for precise, controlled bass output.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\u003cp\u003eThe cone combines carbon fibre and polypropylene for a lightweight yet rigid construction, producing deep, low-distortion bass with minimal colouration.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eDual Voice Coil (DVC) configuration jumpers make wiring straightforward, allowing you to switch impedance to suit your amplifier. The twist-lock grille mounting system lets you fit or remove an optional grille without screws.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\u003cp\u003eThe S2-W10D4 is power-matched to Alpine's S-Series amplifiers. Drive a single sub with the 600W S2-A60M mono amplifier, or pair two or more with the 1200W S2-A120M for maximum output. For convenient level adjustment, 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 control\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\u003cp\u003eThe S-Series subwoofer range is available in 8-inch, 10-inch, and 12-inch sizes, with dual 2Ω and dual 4Ω impedance options to suit different system configurations.\u003c\/p\u003e\n\n\u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e\n\u003cp\u003eS-Series components are designed as a complete system solution — matched amplifiers, subwoofers, and speakers built to work together for a great-sounding install without breaking the bank, including Hi-Res Audio capability.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714999017738,"sku":"90061","price":129.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w10d4-sub-10-25cm-s-series-subwoofer-dual-4-ohm-voice-coils-600w-rms-47170143191306.jpg?v=1748430992"},{"product_id":"alpine-s2-w12d2-sub-12-30cm-s-series-subwoofer-dual-2-ohm-voice-coils-600w-rms","title":"Alpine S2-W12D2 Sub 12\" 30cm S Series Subwoofer Dual 2 Ohm Voice Coils 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W12D2 is a 12-inch (30cm) subwoofer from Alpine's S Series range, featuring dual 2 ohm voice coils and rated at 600W RMS (1800W peak). It uses a carbon fibre and polypropylene cone with a High Amplitude Multi-Roll (HAMR) rubber surround, and suits both sealed and ported enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12-inch (30cm)\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 2 ohm voice coils\u003c\/li\u003e\n\u003cli\u003eFrequency response: 23Hz–215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86.2dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (1-way): 15mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 17.3–34 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 30–45.3 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\u003eThe S2-W12D2 is Alpine's redesigned next-generation S-Series 12\" (30cm) subwoofer, built for powerful and reliable bass performance at an approachable price. Alpine's higher-end subwoofer technology has been carried across into the S-Series, giving you depth and punch without the premium cost.\u003c\/p\u003e\n\n\u003ch2\u003ePerformance \u0026amp; Value\u003c\/h2\u003e\n\u003cp\u003eWith 600W RMS and 1800W peak power handling, the S2-W12D2 can be driven hard. A wide frequency response of 23Hz to 215Hz and a sensitivity of 86.2dB (SPL@1W\/1m) ensure accurate, powerful bass across a broad range of music.\u003c\/p\u003e\n\n\u003ch2\u003eHAMR Surround\u003c\/h2\u003e\n\u003cp\u003eThe S2-W12D2 uses Alpine's High Amplitude Multi-Roll (H.A.M.R.) surround technology. This rubber surround allows the cone to move air efficiently while keeping temperatures down, enabling 15mm of one-way excursion for precise bass output.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\u003cp\u003eThe cone combines carbon fibre and polypropylene for a lightweight yet rigid construction, delivering deep, low-distortion bass with minimal colouration.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eDual Voice Coil (DVC) wiring with easy configuration jumpers lets you adapt the sub to your amplifier setup. A twist-lock grille mounting system allows an optional grille to be fitted and removed without screws. The S2-W12D2 performs well in both sealed and ported enclosures — sealed for tight, accurate bass or ported for a bigger, roomier sound.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\u003cp\u003eAlpine recommends pairing the S2-W12D2 with S-Series amplifiers for a power-matched system. A single S2-W12D2 works well with the 600W S2-A60M mono amplifier. For a larger installation, two or more S2-W12D2 subwoofers can be driven by the 1200W S2-A120M amp. 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 volume 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, in dual 2Ω and dual 4Ω impedances. If you need more output, the \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eAlpine R2-W12D2\u003c\/a\u003e steps up to Alpine's R Series with 750W RMS from the same 12\" format.\u003c\/p\u003e\n\n\u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e\n\u003cp\u003eThe S-Series subwoofer line is designed to integrate with Alpine's S-Series amplifiers and speakers for complete system building. S-Series components are aimed at those who want a great-sounding, Hi-Res Audio capable setup without overspending.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45714999869706,"sku":"90062","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w12d2-sub-12-30cm-s-series-subwoofer-dual-2-ohm-voice-coils-600w-rms-47170144993546.jpg?v=1748430989"},{"product_id":"alpine-s2-w12d4-sub-12-30cm-s-series-subwoofer-dual-4-ohm-voice-coils-600w-rms","title":"Alpine S2-W12D4 Sub 12\" 30cm S Series Subwoofer Dual 4 Ohm Voice Coils 600w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine S2-W12D4 is a 12-inch (30cm) subwoofer from Alpine's S Series range, featuring dual 4 ohm voice coils and rated at 600W RMS (1800W peak). It uses a carbon fibre and polypropylene cone with a High Amplitude Multi-Roll (HAMR) rubber surround, and suits both sealed and ported enclosures.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12-inch (30cm)\u003c\/li\u003e\n\u003cli\u003ePower: 600W RMS, 1800W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: dual 4 ohm voice coils\u003c\/li\u003e\n\u003cli\u003eFrequency response: 23Hz–215Hz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86.2dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eX-Max (1-way): 15mm\u003c\/li\u003e\n\u003cli\u003eSealed box volume: 17.3–34 litres\u003c\/li\u003e\n\u003cli\u003ePorted box volume: 30–45.3 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\u003eThe S2-W12D4 is part of Alpine's redesigned next-generation S-Series subwoofer line, built to deliver powerful, reliable bass at an accessible price. Alpine has applied technology from its higher-end subwoofers to bring depth and punch without the premium cost.\u003c\/p\u003e\n\u003cp\u003eThe S2-W12D4 handles up to 600W RMS, so you can drive it hard. The cone combines carbon fibre and polypropylene for a light yet sturdy construction, while the rubber HAMR surround enables maximum excursion. Configuration jumpers let you switch between 2 ohm and 8 ohm impedance to suit your setup. The sub works 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\u003cp\u003eWith 600W RMS and 1800W peak power handling, a frequency response of 23Hz–215Hz, and a sensitivity of 86.2dB (1W\/1m), the S2-W12D4 delivers strong, accurate 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 uses a rubber surround that allows the cone to move air efficiently while keeping temperatures down. It provides 15mm of one-way excursion for accurate, controlled bass output.\u003c\/p\u003e\n\n\u003ch2\u003eEnhanced Punch\u003c\/h2\u003e\n\u003cp\u003eThe lightweight carbon fibre and polypropylene cone delivers deep, low-distortion bass, adding richness and depth to your music.\u003c\/p\u003e\n\n\u003ch2\u003eFlexible Application\u003c\/h2\u003e\n\u003cp\u003eThe Dual Voice Coil (DVC) design with easy configuration jumpers simplifies installation. A twist-lock grille mounting system allows an optional grille to be fitted and removed without screws.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect Power Match\u003c\/h2\u003e\n\u003cp\u003eThe S2-W12D4 is power-matched to Alpine's S-Series amplifiers. A single sub pairs neatly with the 600W S2-A60M mono amplifier. For a bigger setup, two or more S2-W12D4 subs can be driven by the 1200W S2-A120M amp. 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 12\", 10\" and 8\" sizes, in both dual 2Ω and dual 4Ω impedance options. If you need more headroom, the \u003ca href=\"\/products\/alpine-r2-w12d2-sub-12-30cm-r-series-subwoofer-dual-2-ohm-voice-coils-750w-rms\"\u003eAlpine R2-W12D2\u003c\/a\u003e is a 12\" R Series subwoofer rated at 750W RMS with dual 2 ohm voice coils.\u003c\/p\u003e\n\n\u003ch2\u003eMade for S-Series Amps \u0026amp; Subs\u003c\/h2\u003e\n\u003cp\u003eThe S-Series speakers are designed to work together with Alpine's S-Series amplifier and subwoofer line for complete system building. S-Series components are aimed at those who want a great-sounding system without overspending, with Hi-Res Audio capability included.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":45715001311498,"sku":"90063","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-s2-w12d4-sub-12-30cm-s-series-subwoofer-dual-4-ohm-voice-coils-600w-rms-47170147025162.jpg?v=1748431346"},{"product_id":"alpine-6-channel-dsp-amplifier-subwoofer-speakers-for-vw-transporter-t6","title":"Alpine 6 Channel DSP Amplifier, Subwoofer \u0026 Speakers for VW Transporter T6","description":"\u003cp\u003e\u003cstrong\u003eThis Alpine kit bundles the SPC-W84AT6-2 6-channel DSP amplifier (PDA-S560), under-seat subwoofer and SPC-108T6 component door speakers for the Volkswagen T6 (California, Multivan, Transporter and Caravelle, 07\/2015–10\/2019). It is a plug-and-play sound upgrade compatible with the original VW radio.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is for the T6. This kit is also available for the T6.1 as the \u003ca href=\"\/products\/alpine-spc-w84at6-2-6-channel-dsp-amplifier-subwoofer-for-vw-transporter-t6-1-t6\"\u003eAlpine SPC-W84AT6-2 6 Channel DSP Amplifier \u0026amp; Subwoofer for VW Transporter T6.1 \u0026amp; T6\u003c\/a\u003e. The amplifier and subwoofer are also sold separately as 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, and the speakers as the Alpine SPC-108T6-2.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVehicles: VW T6 California, Multivan, Transporter and Caravelle (07\/2015–10\/2019)\u003c\/li\u003e\n\u003cli\u003eAmplifier: 6-channel DSP (PDA-S560), 1120 W peak, Class AB (CH 1–4) and Class D (CH 5–6)\u003c\/li\u003e\n\u003cli\u003eAmplifier RMS power: 80 W x 4 into 4 ohms (CH 1–4), 120 W x 2 into 2 ohms (CH 5–6)\u003c\/li\u003e\n\u003cli\u003eSubwoofer: 20 cm (8\") dual voice coil (2 ohm + 2 ohm), 60 W RMS \/ 180 W peak, sealed wooden enclosure\u003c\/li\u003e\n\u003cli\u003eDoor speakers: 200 mm mid-range woofers and 28 mm silk-dome tweeters, 100 W RMS \/ 300 W peak, 4 ohms\u003c\/li\u003e\n\u003cli\u003eInputs: 4 high-power inputs for original VW radios, RCA for aftermarket radios\u003c\/li\u003e\n\u003cli\u003eTuning: pre-programmed VW T6 settings with EQ and digital time correction, LHD\/RHD adjustment\u003c\/li\u003e\n\u003cli\u003eAmplifier size: 142 x 40 x 122 mm (176 mm with connectors plugged in)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e6-channel DSP amplifier, speakers and subwoofer system for Volkswagen T6\u003c\/h2\u003e\n\u003cp\u003eFor original Volkswagen radios. Model numbers: SPC-W84AT6-2 and SPC-108T6.\u003c\/p\u003e\n\u003cp\u003eThe SPC-W84AT6-2 6-channel DSP amplifier and subwoofer system adds power, dynamics and bass to your VW T6. The amplifier is pre-programmed to match the sound characteristics of the T6 cabin and includes a wiring harness for original VW radios or aftermarket radios with RCA pre-amp outputs, enabling fast plug-and-play installation. The 180 W subwoofer comes pre-installed in a sealed wooden enclosure for fitting under the passenger seat, and is compatible with the California's rotary seat.\u003c\/p\u003e\n\n\u003ch2\u003eMore power, more dynamics\u003c\/h2\u003e\n\u003cp\u003eThe 1120 W peak DSP amplifier drives the full speaker system and the 180 W dual-coil subwoofer. Pre-programmed T6 settings can be further adjusted for steering wheel position (left or right hand drive), radio type and other factors.\u003c\/p\u003e\n\n\u003ch2\u003eYour VW T6 never sounded that good\u003c\/h2\u003e\n\u003cp\u003eThe Alpine SPC-108T6 component speakers handle up to 300 W peak power and cover deep bass through accurate mids to crisp highs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200 mm mid-range door speaker\u003c\/li\u003e\n\u003cli\u003eIncludes steel plates for solid door installation\u003c\/li\u003e\n\u003cli\u003eHigh-quality steel basket and rubber surround\u003c\/li\u003e\n\u003cli\u003e38 mm voice coil, large ferrite magnet\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation using original VW cable harness and connectors\u003c\/li\u003e\n\u003cli\u003e28 mm audiophile-grade back-chambered silk-dome tweeters with neodymium magnet\u003c\/li\u003e\n\u003cli\u003eStainless steel photo-etched tweeter grilles and acoustically optimised tweeter installation brackets\u003c\/li\u003e\n\u003cli\u003eIntegrated speaker network with foil condenser\u003c\/li\u003e\n\u003cli\u003eFrequency response: 39 Hz–25 kHz; sensitivity: 87 dB 1W\/m\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePowerful bass upgrade\u003c\/h2\u003e\n\u003cp\u003eThe 180 W dual-coil subwoofer is pre-installed in a sealed wooden enclosure and fits under the passenger seat. It is compatible with the California's rotary seats and the Caravelle's 2-person bench (installed under the driver's seat in that configuration).\u003c\/p\u003e\n\n\u003ch2\u003eFast and easy installation\u003c\/h2\u003e\n\u003cp\u003eAll installation brackets and cable harnesses are included in the SPC-W84AT6-2 kit. The plug-and-play wiring harness connects to an original VW T6 radio via high-power inputs or to aftermarket radios via RCA pre-amp outputs. 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 subwoofer adjustment.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVolkswagen T6 California 07\/2015–10\/2019\u003c\/li\u003e\n\u003cli\u003eVolkswagen T6 Multivan 07\/2015–10\/2019\u003c\/li\u003e\n\u003cli\u003eVolkswagen T6 Transporter 07\/2015–10\/2019\u003c\/li\u003e\n\u003cli\u003eVolkswagen T6 Caravelle 07\/2015–10\/2019\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with rotary seats and 2-person front bench. Wiring harness supports original VW radio systems (high-power input) and aftermarket radios with RCA pre-amp outputs.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":50473936191754,"sku":"90005","price":999.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-6-channel-dsp-amplifier-subwoofer-speakers-for-vw-transporter-t6-51984613572874.jpg?v=1748428859"},{"product_id":"alpine-swd-355-subwoofer-amplified-powered-active-sub-with-wired-remote-150w-rms","title":"Alpine SWD-355 Subwoofer Amplified Powered Active Sub with Wired Remote 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWD-355 is a ready-to-fit 12-inch (30 cm) amplified subwoofer box that combines the SWE-1244E subwoofer with a built-in MRV-M250 Digital V-Power amplifier for 150W RMS (550W max) of deep bass, controlled by a wired remote bass level control.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEverything comes in one unit with plug connectors and both RCA and speaker inputs, making it a straightforward bass upgrade for any car.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSubwoofer: 12\" (30 cm) SWE-1244E, 4 Ohm, 650W peak\u003c\/li\u003e\n\u003cli\u003eAmplifier: MRV-M250 Digital V-Power (Class D), 150W RMS into 4 Ohm, 550W max\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30Hz – 200Hz\u003c\/li\u003e\n\u003cli\u003eLow pass filter: Adjustable, 50–400Hz @ 24dB\/oct\u003c\/li\u003e\n\u003cli\u003eBass EQ: 0 to +12dB at 50Hz\u003c\/li\u003e\n\u003cli\u003eInputs: RCA and speaker level\u003c\/li\u003e\n\u003cli\u003eDimensions: 450 mm (W) x 392 mm (H) x 315 \/ 422 mm (D)\u003c\/li\u003e\n\u003cli\u003eRemote: Wired bass level control with 5m cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReady-to-use amplified subwoofer box\u003c\/h2\u003e\n\u003cp\u003eThe SWD-355 puts a 12\" subwoofer and dedicated amplifier into a single ready-to-fit unit. The SWE-1244E subwoofer pairs with the MRV-M250 Digital V-Power amplifier to deliver 150W RMS of clean, controlled bass. Install it, connect it, and it's done.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSWE-1244E: 12\" (30 cm) subwoofer, 4 Ohm\u003c\/li\u003e\n\u003cli\u003eMRV-M250: Digital V-Power mono amplifier\u003c\/li\u003e\n\u003cli\u003eHigh-quality bass reflex box\u003c\/li\u003e\n\u003cli\u003eWired remote bass level control included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":50744096358666,"sku":"90080","price":289.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swd-355-subwoofer-amplified-powered-active-sub-with-wired-remote-150w-rms-53033748955402.jpg?v=1748430661"},{"product_id":"alpine-swc-d84du-centre-console-subwoofer-enclosure-for-fiat-ducato-8-and-9","title":"Alpine SWC-D84DU Centre Console Subwoofer Enclosure for Fiat Ducato 8 and 9","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWC-D84DU is a 20cm shallow dual voice coil woofer in a sealed enclosure, rated at 75W RMS \/ 250W peak, designed to fit the centre console below the cup-holder of the Fiat Ducato 8 and Fiat Ducato 9. It is part of Alpine's Adventure Audio range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWoofer: 20cm shallow type, dual voice coil\u003c\/li\u003e\n\u003cli\u003ePower handling: 75W RMS \/ 250W peak\u003c\/li\u003e\n\u003cli\u003eImpedance: Dual 2 ohm (2 ohm + 2 ohm)\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 8 and Fiat Ducato 9\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 challenging acoustic environments of motorhomes and camping vans, with the aim of delivering quality sound on long drives without altering the original cabin look. The systems are designed to be straightforward to install and to work within the constraints of vehicles like the Fiat Ducato.\u003c\/p\u003e\n\n\u003ch2\u003eDesigned for the Fiat Ducato 8 and 9\u003c\/h2\u003e\n\u003cp\u003eThe SWC-D84DU fits directly into the vehicle's centre console below the cup-holder — the original cup-holder must be retained. The Fiat Ducato 8's doors lack internal sound-proofing, causing vibration noise from the inner door panels. Placing the woofer in the centre console delivers deeper, cleaner bass and helps offset these acoustic limitations from the outset.\u003c\/p\u003e\n\u003cp\u003eThe woofer can be connected to the two rear channels of an original or aftermarket radio, or driven by an external amplifier for greater output. 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 supported Alpine amplifiers if you want convenient volume adjustment.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":50783379849482,"sku":"90076","price":449.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-swc-d84du-underseat-subwoofer-sub-enclosure-for-fiat-ducato-8-and-9-53233674223882.jpg?v=1748430825"},{"product_id":"alpine-ss-sb10-s-series-10-inch-shallow-preloaded-subwoofer-enclosure-300w-rms","title":"Alpine SS-SB10 S Series 10 Inch Shallow Preloaded Subwoofer Enclosure 300w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SS-SB10 is a 10-inch (25cm) S-Series preloaded shallow subwoofer enclosure, handling 300W RMS with a front-mounted neodymium motor, in a sealed box just 11.4cm high — designed for vehicles where space is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 25cm (10\") preloaded sealed enclosure\u003c\/li\u003e\n\u003cli\u003ePower handling: 300W RMS\u003c\/li\u003e\n\u003cli\u003eImpedance: 2 ohms\u003c\/li\u003e\n\u003cli\u003eFrequency response: 35Hz – 200Hz\u003c\/li\u003e\n\u003cli\u003eX-Max: 11mm one-way linear (22mm peak to peak)\u003c\/li\u003e\n\u003cli\u003eVoice coil: 5cm (2\") copper\u003c\/li\u003e\n\u003cli\u003eDimensions: 47cm (W) x 11.4cm (H) x 31.8cm (D)\u003c\/li\u003e\n\u003cli\u003eMounting: Four adjustable, foam-padded steel brackets\u003c\/li\u003e\n\u003cli\u003eMotor: Front-mounted neodymium\u003c\/li\u003e\n\u003cli\u003eWater-resistant enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eS-Series shallow preloaded subwoofer enclosure\u003c\/h2\u003e\n\u003cp\u003eThe SS-SB10 fits into tight spaces without sacrificing output. Its ultra-shallow 11.4cm profile means it can sit under seats or in compact boot areas where a standard subwoofer enclosure simply won't fit.\u003c\/p\u003e\n\u003ch2\u003ePowerful performance\u003c\/h2\u003e\n\u003cp\u003eA 5cm voice coil pairs with a lightweight neodymium magnet to handle 300W RMS. The front-mounted magnet motor keeps the overall depth to a minimum while still producing deep, full bass. To add remote 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 remote bass control\u003c\/a\u003e is compatible with a range of Alpine amplifiers.\u003c\/p\u003e\n\u003ch2\u003ePrecise bass control\u003c\/h2\u003e\n\u003cp\u003eAlpine's Gen2 DD-Linear Magnetic Circuit technology uses a compact dual-gap voice coil structure for greater motor control, delivering 22mm peak-to-peak linear excursion for accurate, extended bass output.\u003c\/p\u003e\n\u003ch2\u003eAdjustable mounting options\u003c\/h2\u003e\n\u003cp\u003eFour adjustable, foam-padded steel brackets allow fitment across a wide variety of vehicles. The foam padding also reduces vibration transfer for cleaner sound.\u003c\/p\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":51327190270218,"sku":"91768","price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/alpine-subwoofer-alpine-ss-sb10-s-series-10-inch-shallow-preloaded-subwoofer-enclosure-300w-rms-55793934532874.jpg?v=1750150452"},{"product_id":"alpine-swg-844-sub-type-g-series-8-inch-high-performance-subwoofer-120w-rms","title":"Alpine SWG-844 Sub Type G Series 8 Inch High Performance Subwoofer 120w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWG-844 is an 8\" (20cm) Type-G series subwoofer with a 4 ohm voice coil, 120W RMS \/ 400W peak power handling, and a shallow 114mm mounting depth. It is part of Alpine's Type-G range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 8\" SWG-844. The Type-G subwoofer range is also available in \u003ca href=\"\/products\/alpine-swg-1044-sub-type-g-series-10-inch-high-performance-subwoofer-150w-rms\"\u003e10\" (SWG-1044)\u003c\/a\u003e and \u003ca href=\"\/products\/alpine-swg-1244-sub-type-g-series-12-inch-high-performance-subwoofer-250w-rms\"\u003e12\" (SWG-1244)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8\" (20cm)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 120W RMS \/ 400W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 34Hz - 1.5kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eInstallation diameter: 183mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 114mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSWG-844 8 Inch Subwoofer\u003c\/h2\u003e\n\u003cp\u003eThe Alpine SWG-844 delivers strong, accurate bass at a competitive price point. Its shallow 114mm mounting depth makes it straightforward to fit in tight spaces across a wide range of vehicles.\u003c\/p\u003e\n\u003ch2\u003eSubwoofer 8\" \/ 20cm\u003c\/h2\u003e\n\u003cp\u003eThe Type-G subwoofer uses new cone materials to play louder and reach lower frequencies than previous designs. High power handling and efficiency make it a natural partner for Alpine's Type-G speakers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower handling: 120W RMS\u003c\/li\u003e\n\u003cli\u003eCone size: 8\" \/ 20cm\u003c\/li\u003e\n\u003cli\u003eShallow mounting depth for flexible installation\u003c\/li\u003e\n\u003cli\u003eNew cone materials for improved output and low-frequency extension\u003c\/li\u003e\n\u003cli\u003ePart of the Alpine Type-G series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52174829977866,"sku":"92176","price":89.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/SWG-844.jpg?v=1764323682"},{"product_id":"alpine-swg-1044-sub-type-g-series-10-inch-high-performance-subwoofer-150w-rms","title":"Alpine SWG-1044 Sub Type G Series 10 Inch High Performance Subwoofer 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWG-1044 is a 10\" (25cm) Type-G series subwoofer with a 4 ohm voice coil, 150W RMS power handling, and a shallow 139mm mounting depth — part of Alpine's mid-range Type-G subwoofer lineup.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 10\" SWG-1044. The Type-G subwoofer range is also available in an \u003ca href=\"\/products\/alpine-swg-844-sub-type-g-series-8-inch-high-performance-subwoofer-120w-rms\"\u003e8\" SWG-844\u003c\/a\u003e and a \u003ca href=\"\/products\/alpine-swg-1244-sub-type-g-series-12-inch-high-performance-subwoofer-250w-rms\"\u003e12\" SWG-1244\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10\" (25cm)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 150W RMS \/ 500W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 30Hz – 1kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 88.4dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eInstallation diameter: 235mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 139mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e10\" (25cm) Subwoofer (4 Ohm)\u003c\/h2\u003e\n\u003cp\u003eType-G subwoofers use updated cone materials to play louder and reach lower frequencies than you'd expect at this price point. The shallow 139mm mounting depth makes fitting straightforward across a wide range of vehicles. They pair well with Alpine's Type-G speakers and handle high power without issue.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10\" (25cm) driver\u003c\/li\u003e\n\u003cli\u003e4 ohm impedance\u003c\/li\u003e\n\u003cli\u003e150W RMS power handling\u003c\/li\u003e\n\u003cli\u003eShallow mounting depth for flexible installation\u003c\/li\u003e\n\u003cli\u003eUpdated cone materials for improved output and low-frequency extension\u003c\/li\u003e\n\u003cli\u003ePart of the Alpine Type-G series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52189114073354,"sku":"92177","price":109.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/SWG-1044.jpg?v=1764324001"},{"product_id":"alpine-swg-1244-sub-type-g-series-12-inch-high-performance-subwoofer-250w-rms","title":"Alpine SWG-1244 Sub Type G Series 12 Inch High Performance Subwoofer 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Alpine SWG-1244 is a 12\" (30cm) Type-G series subwoofer with a 4 ohm voice coil, 250W RMS power handling, and a shallow 172mm mounting depth — part of Alpine's Type-G range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 12\" SWG-1244. The Type-G subwoofer range is also available in an \u003ca href=\"\/products\/alpine-swg-844-sub-type-g-series-8-inch-high-performance-subwoofer-120w-rms\"\u003e8\" SWG-844\u003c\/a\u003e and a \u003ca href=\"\/products\/alpine-swg-1044-sub-type-g-series-10-inch-high-performance-subwoofer-150w-rms\"\u003e10\" SWG-1044\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12\" (30cm)\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS \/ 800W peak\u003c\/li\u003e\n\u003cli\u003eFrequency response: 28Hz – 1kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89.8dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eInstallation diameter: 282mm\u003c\/li\u003e\n\u003cli\u003eMounting depth: 172mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSWG-1244 12 Inch Subwoofer\u003c\/h2\u003e\n\u003cp\u003eThe Alpine SWG-1244 delivers strong, accurate bass at a competitive price point.\u003c\/p\u003e\n\u003ch2\u003e12\" (30cm) Subwoofer (4 Ohm)\u003c\/h2\u003e\n\u003cp\u003eThe Type-G subwoofer uses updated cone materials to play louder and reach lower frequencies than its predecessors. The shallow 172mm mounting depth makes installation easier in tighter spaces. It pairs naturally with Alpine's Type-G speaker range and handles high power without distortion. 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 a compatible add-on.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e250W RMS power handling\u003c\/li\u003e\n\u003cli\u003e12 inch (30cm) driver\u003c\/li\u003e\n\u003cli\u003e4 ohm impedance\u003c\/li\u003e\n\u003cli\u003eShallow mounting depth for flexible installation\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with Alpine Type-G speakers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52189130817802,"sku":"92178","price":119.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/SWG-1244sub.jpg?v=1764324828"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/collections\/b9beb841fd3f644519b9a3f2d1e38a23_e64666ff-3e5a-40f2-ad58-18fa0e36a70a.png?v=1792187753","url":"https:\/\/www.cen.uk\/collections\/alpine-subwoofers.oembed","provider":"CEN","version":"1.0","type":"link"}