{"title":"Ground Zero Iridium","description":"\u003cp\u003eGround Zero Iridium speakers, subwoofers and amplifiers.\u003c\/p\u003e","products":[{"product_id":"ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms","title":"Ground Zero Iridium GZIF 6.5 17cm 2 Way Car Van Coaxial Door Speakers 80w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIF 6.5 is a 165 mm (6.5″) 2-way coaxial car speaker rated at 80W RMS (120W max), from Ground Zero's Iridium range. It features an HQPP cone, 13 mm Mylar tweeter and Euro-DIN basket, with a universal 4 ohm impedance suited to most car and van door installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm \/ 6.5″\u003c\/li\u003e\n\u003cli\u003ePower handling: 80W RMS, 120W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 91 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 13 mm \/ 0.51″ Mylar\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 142.5 mm \/ 5.61″\u003c\/li\u003e\n\u003cli\u003eMounting depth: 63 mm \/ 2.48″\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA straightforward upgrade for factory door speakers, the GZIF 6.5 delivers 80W RMS handling in a universal fit suited to most car and van installations.\u003c\/p\u003e\n\n\u003ch2\u003e165 mm \/ 6.5″ 2-way coaxial speaker system\u003c\/h2\u003e\n\n\u003ch3\u003e120 Watts max 6.5″ 2-way coaxial speaker system with lightweight HQPP cone\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone with 3D structure\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eEuro-DIN basket\u003c\/li\u003e\n\u003cli\u003eResonance free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm version\u003c\/li\u003e\n\u003cli\u003e13 mm \/ 0.51″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes hexagon style protection grill\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf you need a 10 cm speaker for smaller door positions, the Iridium range also includes the \u003ca href=\"\/products\/ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms\"\u003eGZIF 4.0\u003c\/a\u003e and the shallow-mount \u003ca href=\"\/products\/ground-zero-iridium-gzif-4001fx-10cm-2-way-shallow-depth-mount-speakers-50w-rms\"\u003eGZIF 4001FX\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":45713985208586,"sku":"90640","price":56.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/ground-zero-speakers-ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms-47168155648266.jpg?v=1748432407"},{"product_id":"ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms","title":"Ground Zero Iridium GZIF 4.0 10cm 2 Way Car Van Coaxial Door Speakers 60w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIF 4.0 is a 10 cm (4″) 2-way coaxial car speaker rated at 60W RMS (100W max), with an HQPP cone and 13 mm Mylar tweeter. Part of the Ground Zero Iridium range, its universal 4 ohm design makes it a straightforward door or dash upgrade for cars and vans.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the GZIF 4.0 10 cm standard-depth speaker. The Iridium 10 cm range is also available as the shallow-mount \u003ca href=\"\/products\/ground-zero-iridium-gzif-4001fx-10cm-2-way-shallow-depth-mount-speakers-50w-rms\"\u003eGZIF 4001FX\u003c\/a\u003e for tight-depth installations.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 100 mm \/ 4″\u003c\/li\u003e\n\u003cli\u003ePower handling: 60W RMS, 100W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 70 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 13 mm \/ 0.51″ Mylar\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 93 mm \/ 3.66″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e100 mm \/ 4″ 2-way coaxial speaker system\u003c\/h2\u003e\n\u003cp\u003eA compact 100 mm 2-way coaxial speaker built for door or dash upgrades, delivering 60W RMS from a lightweight, well-engineered package. For larger door positions, the \u003ca href=\"\/products\/ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms\"\u003eGZIF 6.5\u003c\/a\u003e covers 17 cm fitments at 80W RMS.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone with 3D structure\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eResonance free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm design\u003c\/li\u003e\n\u003cli\u003e13 mm \/ 0.51″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes hexagon style protection grill\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":45713986715914,"sku":"90636","price":40.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/ground-zero-speakers-ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms-47168158073098.jpg?v=1748432471"},{"product_id":"ground-zero-iridium-gzif-4001fx-10cm-2-way-shallow-depth-mount-speakers-50w-rms","title":"Ground Zero Iridium GZIF 4001FX 10cm 2 Way Shallow Depth Mount Speakers 50w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIF 4001FX is a 10 cm (4″) 2-way coaxial car speaker with a shallow installation depth, rated at 50W RMS \/ 90W max. It belongs to Ground Zero's Iridium range and is designed for vehicles where space behind the door panel is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the shallow-depth GZIF 4001FX. The Iridium 10 cm coaxial is also available in a standard-depth version: the \u003ca href=\"\/products\/ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms\"\u003eGZIF 4.0 at 60W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 100 mm \/ 4″\u003c\/li\u003e\n\u003cli\u003ePower handling: 50W RMS, 90W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 89 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 80 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 13 mm \/ 0.51″ Mylar\u003c\/li\u003e\n\u003cli\u003eCone: coated paper\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 93 mm \/ 3.66″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e100 mm \/ 4″ 2-way coaxial speaker system\u003c\/h2\u003e\n\u003cp\u003eThe GZIF 4001FX is built for tight installation spaces without compromising on sound quality. The shallow mounting depth makes it a practical fit for vehicles where standard speakers simply won't clear the panel or inner door structure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eCoated paper cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm impedance\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":45714136957194,"sku":"90637","price":60.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/ground-zero-speakers-ground-zero-iridium-gzif-4001fx-10cm-2-way-shallow-depth-mount-speakers-50w-rms-47168425066762.jpg?v=1748432594"},{"product_id":"ground-zero-gzia-500-1-mono-1-channel-class-d-amplifier-500w","title":"Ground Zero GZIA 500.1 Mono 1 Channel Class D Amplifier 580w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 500.1 is a mono single-channel Class D car amplifier from Ground Zero's GZIA range, rated at 580W RMS at 1 ohm, designed for subwoofer use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor more power, see the \u003ca href=\"\/products\/ground-zero-gzia-1000-1-1-channel-class-d-amplifier-1250w\"\u003eGZIA 1000.1\u003c\/a\u003e (1250W RMS at 1 ohm) and \u003ca href=\"\/products\/ground-zero-gzia-1500-1-1-channel-class-d-amplifier-1530w\"\u003eGZIA 1500.1\u003c\/a\u003e (1530W RMS at 1 ohm).\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 1 (mono), Class D\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 230W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 400W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (1 ohm): 580W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 700W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 15 – 250 Hz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF, LPF and BPF, bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on and dummy load\u003c\/li\u003e\n\u003cli\u003eDimensions: 168 x 49 x 212 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIA 500.1: 1-channel high quality class D amplifier\u003c\/h2\u003e\n\u003cp\u003eThe Ground Zero GZIA 500.1 is built to deliver deep, powerful and controlled bass. Its Class D design and 1 ohm stability combine strong output with efficient power use. The integrated active crossover, bass boost and included wired remote give you full control over your sound from inside the car.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMono amplifier\u003c\/li\u003e\n\u003cli\u003e1 ohm stable\u003c\/li\u003e\n\u003cli\u003eClass D technology\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function and dummy load\u003c\/li\u003e\n\u003cli\u003eStable power supply\u003c\/li\u003e\n\u003cli\u003eLarge terminals\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eBass remote control included\u003c\/li\u003e\n\u003cli\u003eTriple protection circuit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53451493277962,"sku":"93547","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA500.1.jpg?v=1785406716"},{"product_id":"ground-zero-gzia-1000-1-1-channel-class-d-amplifier-1250w","title":"Ground Zero GZIA 1000.1 1 Channel Class D Amplifier 1250w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 1000.1 is a mono Class D car amplifier from Ground Zero's GZIA range, rated at 1250W RMS at 1 ohm and designed for subwoofer use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGround Zero's mono GZIA range also includes the GZIA 500.1 (580W RMS at 1 ohm) and the GZIA 1500.1 (1530W RMS at 1 ohm).\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 1 (mono), Class D\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 320W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 670W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (1 ohm): 1250W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 1500W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 – 250 Hz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF, LPF and BPF, bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on and dummy load\u003c\/li\u003e\n\u003cli\u003eDimensions: 168 x 49 x 207 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGZIA 1000.1: 1-channel Class D amplifier\u003c\/h2\u003e\n\u003cp\u003eThe GZIA 1000.1 is built to deliver deep, powerful and controlled bass. Class D technology combined with 1 ohm stability means strong output with good energy efficiency. An integrated active crossover, bass boost and wired remote give you full control over your sound from inside the car.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMono amplifier\u003c\/li\u003e\n\u003cli\u003e1 ohm stable\u003c\/li\u003e\n\u003cli\u003eClass D technology\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function and dummy load\u003c\/li\u003e\n\u003cli\u003eGZ-PowerBalance power supply regulation\u003c\/li\u003e\n\u003cli\u003eLarge terminals\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eBass remote control included\u003c\/li\u003e\n\u003cli\u003eTriple protection circuit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53451563860234,"sku":"93548","price":249.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA1000.1.jpg?v=1785408118"},{"product_id":"ground-zero-gzia-1500-1-1-channel-class-d-amplifier-1530w","title":"Ground Zero GZIA 1500.1 1 Channel Class D Amplifier 1530w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 1500.1 is a mono Class D car amplifier from Ground Zero's GZIA range, rated at 1530W RMS at 1 ohm, 850W RMS at 2 ohms and 430W RMS at 4 ohms. It is designed for subwoofer use and includes GZ-PowerBalance power supply regulation, an active crossover, bass boost and a wired bass remote.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 1 (mono), Class D\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 430W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 850W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (1 ohm): 1530W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 1900W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 – 250 Hz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF, LPF and BPF, bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on and dummy load\u003c\/li\u003e\n\u003cli\u003eDimensions: 168 x 49 x 295 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIA 1500.1: 1-channel high quality class D amplifier\u003c\/h2\u003e\n\u003cp\u003eThe GZIA 1500.1 is built to deliver deep, powerful and controlled bass. Class D technology and 1 ohm stability combine to produce high output while keeping energy consumption efficient. The integrated active crossover, bass boost and wired remote give you full control over your sound from inside the car.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMono amplifier\u003c\/li\u003e\n\u003cli\u003e1 ohm stable\u003c\/li\u003e\n\u003cli\u003eClass D technology\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function and dummy load\u003c\/li\u003e\n\u003cli\u003eGZ-PowerBalance power supply regulation\u003c\/li\u003e\n\u003cli\u003eLarge terminals\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eBass remote control included\u003c\/li\u003e\n\u003cli\u003eTriple protection circuit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53451590402314,"sku":"93549","price":324.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA1500.1.jpg?v=1785409198"},{"product_id":"ground-zero-gzia-100-2-2-channel-class-ab-amplifier-240w","title":"Ground Zero GZIA 100.2 2 Channel Class AB Amplifier 240w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 100.2 is a compact 2-channel Class A\/B car amplifier delivering 2 x 75W RMS at 4 ohms, 2 x 120W RMS at 2 ohms, or 240W RMS bridged. It is part of Ground Zero's GZIA Class A\/B amplifier range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the GZIA 100.2 2-channel. The GZIA Class A\/B range is also available as the \u003ca href=\"\/products\/ground-zero-gzia-135-4-4-channel-class-ab-amplifier-560w\"\u003eGZIA 135.4 4-channel (560W)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 2, Class A\/B\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 2 x 75W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 2 x 120W RMS\u003c\/li\u003e\n\u003cli\u003eBridged (4 ohms): 240W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 300W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz – 28 kHz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF and LPF, bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input \/ auto-on: yes\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x L): 168 x 49 x 175 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGZIA 100.2: 2-channel Class A\/B amplifier\u003c\/h2\u003e\n\u003cp\u003eA compact 2-channel Class A\/B amplifier delivering 240W bridged, with a built-in active crossover and high-level input for straightforward installation.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-channel Class A\/B amplifier\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost for flexible tuning\u003c\/li\u003e\n\u003cli\u003eStable power supply\u003c\/li\u003e\n\u003cli\u003eLarge terminals for easy wiring\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function, connecting directly to factory head units without a remote turn-on wire\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53451629363466,"sku":"93550","price":115.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA100.2.jpg?v=1785410505"},{"product_id":"ground-zero-gzia-200-2-2-channel-class-ab-amplifier-440w","title":"Ground Zero GZIA 200.2 2 Channel Class AB Amplifier 460w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 200.2 is a 2-channel Class A\/B car amplifier delivering 2 x 135W RMS at 4 ohms, 2 x 220W RMS at 2 ohms, or 460W RMS bridged. It is part of the Ground Zero GZIA range.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor four channels in the same GZIA range, see the \u003ca href=\"\/products\/ground-zero-gzia-135-4-4-channel-class-ab-amplifier-560w\"\u003eGZIA 135.4\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 2, Class A\/B\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 2 x 135W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 2 x 220W RMS\u003c\/li\u003e\n\u003cli\u003eBridged (4 ohms): 460W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 550W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz – 28 kHz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF and LPF, bass boost\u003c\/li\u003e\n\u003cli\u003eRemote control: included\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x L): 168 x 49 x 248 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGZIA 200.2: 2-channel Class A\/B amplifier\u003c\/h2\u003e\n\u003cp\u003eA solid two-channel amplifier built for clean, reliable power. The GZIA 200.2 delivers 460W RMS bridged with a Class A\/B circuit, active crossover and an auto-on function for straightforward installation.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-channel Class A\/B amplifier\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eStable power supply\u003c\/li\u003e\n\u003cli\u003eLarge terminals\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53451890852106,"sku":"93551","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA200.2.jpg?v=1785411713"},{"product_id":"ground-zero-gzia-135-4-4-channel-class-ab-amplifier-560w","title":"Ground Zero GZIA 135.4 4 Channel Class AB Amplifier 560w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIA 135.4 is a 4-channel Class A\/B car amplifier delivering 4 x 100W RMS at 4 ohms, 4 x 140W RMS at 2 ohms, or 2 x 280W RMS bridged (560W total). It has an integrated active crossover and a high-level input with auto-on for easy head unit connection. It is part of Ground Zero's GZIA Class A\/B amplifier range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 4, Class A\/B\u003c\/li\u003e\n\u003cli\u003eOutput power (4 ohms): 4 x 100W RMS\u003c\/li\u003e\n\u003cli\u003eOutput power (2 ohms): 4 x 140W RMS\u003c\/li\u003e\n\u003cli\u003eBridged (4 ohms): 2 x 280W RMS\u003c\/li\u003e\n\u003cli\u003eMax output (CEA-2006A): 640W\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz – 28 kHz\u003c\/li\u003e\n\u003cli\u003eFilters: HPF and LPF, bass boost\u003c\/li\u003e\n\u003cli\u003eHigh-level input \/ auto-on: yes\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x L): 168 x 49 x 278 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIA 135.4: 4-channel Class A\/B amplifier\u003c\/h2\u003e\n\u003cp\u003eA solid 4-channel Class A\/B amplifier from Ground Zero, rated at 560W bridged. Built for real-world installs with a black anodised heatsink, integrated active crossover, and high-level input for straightforward head unit connection. If you need a more compact 4-channel option, Ground Zero also offer the \u003ca href=\"\/products\/ground-zero-gzra-65-4-micro-4-channel-class-d-amplifier-300w\"\u003eGZRA 65.4-MICRO 4 Channel Class D Amplifier 300W\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4-channel Class A\/B amplifier\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eStable power supply\u003c\/li\u003e\n\u003cli\u003eLarge terminals\u003c\/li\u003e\n\u003cli\u003eBlack anodised heatsink with Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53452319424778,"sku":"93552","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIA135.4.jpg?v=1785417116"},{"product_id":"ground-zero-gziw-10xspl-d2-10-dual-2-ohm-subwoofer-500w","title":"Ground Zero GZIW 10XSPL-D2 10″ Dual 2 Ohm Subwoofer 500w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIW 10XSPL-D2 is a 10″ (25 cm) dual 2 ohm SPL subwoofer rated at 500W RMS \/ 700W SPL, from Ground Zero's XSPL range. It features a 63 mm copper voice coil, cast aluminium basket and 25 mm Xmax for high-output bass systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 25 cm \/ 10 inch\u003c\/li\u003e\n\u003cli\u003ePower handling: 500W RMS \/ 700W SPL\u003c\/li\u003e\n\u003cli\u003eImpedance: 2x2 ohms (dual voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 400 to 700W\u003c\/li\u003e\n\u003cli\u003eEfficiency: 84 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 63 mm \/ 2.5 inch copper\u003c\/li\u003e\n\u003cli\u003eXmax: 25 mm \/ 0.98 inch\u003c\/li\u003e\n\u003cli\u003eMounting depth: 147 mm \/ 5.79 inch\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 230 mm \/ 9.06 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIW 10XSPL-D2: 25 cm \/ 10″ SPL subwoofer\u003c\/h2\u003e\n\u003cp\u003eA dual 2 ohm, 500W RMS subwoofer built for high-output systems. The Klippel-optimised design and reinforced paper cone deliver controlled, accurate bass even at high excursion levels.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10″ SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003eReinforced paper cone\u003c\/li\u003e\n\u003cli\u003eLong stroke compound surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminium cast basket\u003c\/li\u003e\n\u003cli\u003e63 mm \/ 2.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e2-layer Polycot-Conex spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53455943368970,"sku":"93571","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW10XSPL-D2.jpg?v=1785501298"},{"product_id":"ground-zero-gziw-12xspl-d2-12-dual-2-ohm-subwoofer-600w","title":"Ground Zero GZIW 12XSPL-D2 12″ Dual 2 Ohm Subwoofer 600w","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIW 12XSPL-D2 is a 12″ (30 cm) dual 2 ohm SPL subwoofer rated at 600W RMS \/ 1000W SPL, from Ground Zero's XSPL competition range. It features a 63 mm copper voice coil and 34 mm Xmax for high-output bass performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 30 cm \/ 12 inch\u003c\/li\u003e\n\u003cli\u003ePower handling: 600W RMS \/ 1000W SPL\u003c\/li\u003e\n\u003cli\u003eImpedance: 2x2 ohms (dual voice coil)\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 500 to 1000W\u003c\/li\u003e\n\u003cli\u003eEfficiency: 86 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 63 mm \/ 2.5 inch copper\u003c\/li\u003e\n\u003cli\u003eXmax: 34 mm \/ 1.34 inch\u003c\/li\u003e\n\u003cli\u003eMounting depth: 162 mm \/ 6.38 inch\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 285 mm \/ 11.22 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIW 12XSPL-D2: 30 cm \/ 12″ SPL subwoofer\u003c\/h2\u003e\n\u003cp\u003eA competition-grade 12″ subwoofer built for high output. The dual 2 ohm voice coil configuration provides flexible wiring options to match your amplifier setup.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12″ SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003eReinforced paper cone with 3D honeycomb structure\u003c\/li\u003e\n\u003cli\u003eLong stroke compound surround\u003c\/li\u003e\n\u003cli\u003eResonance free GZ steel basket\u003c\/li\u003e\n\u003cli\u003e63 mm \/ 2.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e2-layer Polycot-Conex spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53455977742602,"sku":"93572","price":189.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW12XSPL-D2.jpg?v=1785502625"},{"product_id":"ground-zero-iridium-gziw-165-6-5-4-ohm-subwoofer-100w-rms","title":"Ground Zero Iridium GZIW 165 6.5″ 4 Ohm Subwoofer 100w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIW 165 is a 6.5″ (16.5 cm) 4 ohm car subwoofer rated at 100W RMS, part of Ground Zero's Iridium range. Klippel optimised for low distortion, it uses a 3D HQPP cone and long-stroke design for tight, accurate bass from a compact driver.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 6.5″ GZIW 165. The Iridium subwoofer range is also available in the \u003ca href=\"\/products\/ground-zero-iridium-gziw-250-10-4-ohm-subwoofer-250w-rms\"\u003eGZIW 250 10″ 250W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6.5″ \/ 16.5 cm\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 60–150W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 85.5 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 38 mm \/ 1.5″ copper\u003c\/li\u003e\n\u003cli\u003eXmax: 10 mm \/ 0.39″\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 147 mm \/ 5.79″\u003c\/li\u003e\n\u003cli\u003eVas: 9.1 L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e16.5 cm \/ 6.5″ high quality subwoofer\u003c\/h2\u003e\n\u003cp\u003eA compact 6.5″ subwoofer built for tight, accurate bass. Klippel® optimised for low distortion, with a solid 3D HQPP cone and long-stroke design for clean output at 100W RMS into 4 ohm.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6.5″ subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003e3D HQPP cone\u003c\/li\u003e\n\u003cli\u003eLong-stroke rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminium cast basket\u003c\/li\u003e\n\u003cli\u003e38 mm \/ 1.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003ePolycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53456082141450,"sku":"93573","price":64.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW165.jpg?v=1785504342"},{"product_id":"ground-zero-iridium-gziw-200-8-4-ohm-subwoofer-150w-rms","title":"Ground Zero Iridium GZIW 200 8″ 4 Ohm Subwoofer 150w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIW 200 is an 8″ (20 cm) 4 ohm car subwoofer rated at 150W RMS, from Ground Zero's Iridium range. Klippel optimised for cleaner output at higher excursion, it is designed for accurate bass in tight spaces.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 8″ GZIW 200. The Iridium subwoofer range is also available in the \u003ca href=\"\/products\/ground-zero-iridium-gziw-250-10-4-ohm-subwoofer-250w-rms\"\u003eGZIW 250 10″ 250W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 8″ \/ 20 cm\u003c\/li\u003e\n\u003cli\u003ePower handling: 150W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 100–200W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 38 mm \/ 1.5″ copper\u003c\/li\u003e\n\u003cli\u003eXmax: 20 mm \/ 0.79″\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 182 mm \/ 7.17″\u003c\/li\u003e\n\u003cli\u003eMounting depth: 100 mm \/ 3.94″\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e20 cm \/ 8″ high quality subwoofer\u003c\/h2\u003e\n\u003cp\u003eA compact, well-built 8″ subwoofer from Ground Zero's Iridium range, delivering 150W RMS into a 4 ohm load. Klippel optimisation ensures cleaner output at higher excursion levels, making it well suited to accurate bass reproduction in tighter enclosures.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8″ subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003e3D HQPP cone\u003c\/li\u003e\n\u003cli\u003eLong stroke rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminium cast basket\u003c\/li\u003e\n\u003cli\u003e38 mm \/ 1.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003ePolycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53456195059978,"sku":"93574","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW200.jpg?v=1785505859"},{"product_id":"ground-zero-iridium-gziw-250-10-4-ohm-subwoofer-250w-rms","title":"Ground Zero Iridium GZIW 250 10″ 4 Ohm Subwoofer 250w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIW 250 is a 10″ (25 cm) 4 ohm car subwoofer rated at 250W RMS, featuring a 3D HQPP cone and 50 mm copper voice coil for accurate, controlled bass. It is part of Ground Zero's Iridium subwoofer range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eOther sizes in the Iridium subwoofer range: \u003ca href=\"\/products\/ground-zero-iridium-gziw-165-6-5-4-ohm-subwoofer-100w-rms\"\u003eGZIW 165 6.5″\u003c\/a\u003e, \u003ca href=\"\/products\/ground-zero-iridium-gziw-200-8-4-ohm-subwoofer-150w-rms\"\u003eGZIW 200 8″\u003c\/a\u003e, \u003ca href=\"\/products\/ground-zero-iridium-gziw-300-12-4-ohm-subwoofer-350w-rms\"\u003eGZIW 300 12″\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 10″ \/ 25 cm\u003c\/li\u003e\n\u003cli\u003ePower handling: 250W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 200–300W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 87 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 50 mm \/ 2″ copper\u003c\/li\u003e\n\u003cli\u003eXmax: 25 mm \/ 0.98″\u003c\/li\u003e\n\u003cli\u003eMounting depth: 129 mm \/ 5.08″\u003c\/li\u003e\n\u003cli\u003eResonance frequency (Fs): 27 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e25 cm \/ 10″ high quality subwoofer\u003c\/h2\u003e\n\u003cp\u003eA well-built 10″ subwoofer from Ground Zero's Iridium range, delivering 250W RMS at 4 ohm with precision-engineered components for accurate, controlled bass. Pair it with a quality installation using the \u003ca href=\"\/products\/ground-zero-gzpk-10x-ii-10mm-high-quality-cable-kit-7-awg\"\u003eGround Zero GZPK 10X-II cable kit\u003c\/a\u003e for a clean, reliable setup.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003e3D HQPP cone\u003c\/li\u003e\n\u003cli\u003eLong stroke rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminium cast basket\u003c\/li\u003e\n\u003cli\u003e50 mm \/ 2″ copper voice coil\u003c\/li\u003e\n\u003cli\u003ePolycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53456814735626,"sku":"93575","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW250.jpg?v=1785507453"},{"product_id":"ground-zero-iridium-gziw-300-12-4-ohm-subwoofer-350w-rms","title":"Ground Zero Iridium GZIW 300 12″ 4 Ohm Subwoofer 350w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero Iridium GZIW 300 is a 12″ (30 cm) 4 ohm car subwoofer rated at 350W RMS, part of Ground Zero's Iridium range. Klippel optimised for low distortion across its full range of movement, it delivers accurate, controlled bass.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is the 12″ GZIW 300. The Iridium subwoofer range is also available in the \u003ca href=\"\/products\/ground-zero-iridium-gziw-250-10-4-ohm-subwoofer-250w-rms\"\u003eGZIW 250 10″ 250W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12″ \/ 30 cm\u003c\/li\u003e\n\u003cli\u003ePower handling: 350W RMS\u003c\/li\u003e\n\u003cli\u003eRecommended amplifier power: 200–400W\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohm\u003c\/li\u003e\n\u003cli\u003eSensitivity: 88 dB\u003c\/li\u003e\n\u003cli\u003eVoice coil: 50 mm \/ 2″ copper\u003c\/li\u003e\n\u003cli\u003eXmax: 28 mm \/ 1.10″\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 287 mm \/ 11.30″\u003c\/li\u003e\n\u003cli\u003eMounting depth: 149 mm \/ 5.87″\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e30 cm \/ 12″ high quality subwoofer\u003c\/h2\u003e\n\u003cp\u003eA 350W RMS, 4 ohm subwoofer built for accurate, controlled bass. Klippel® optimised for low distortion across its full range of movement.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12″ subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimised\u003c\/li\u003e\n\u003cli\u003e3D HQPP cone\u003c\/li\u003e\n\u003cli\u003eLong stroke rubber surround\u003c\/li\u003e\n\u003cli\u003eResonance free steel basket\u003c\/li\u003e\n\u003cli\u003e50 mm \/ 2″ copper voice coil\u003c\/li\u003e\n\u003cli\u003ePolycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53456922673418,"sku":"93576","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIW300.jpg?v=1785741309"},{"product_id":"ground-zero-gzic-400fx-4-inch-2-way-component-kit-60w-rms","title":"Ground Zero GZIC 400FX 4″ 2 Way Component Kit 60w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIC 400FX is a 4″ (100 mm) 2-way component speaker kit rated at 60W RMS, part of Ground Zero's GZIC range. With a mounting depth of just 30 mm, it is designed for vehicles where installation space is limited.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 100 mm \/ 4″ 2-way component\u003c\/li\u003e\n\u003cli\u003ePower handling: 60W RMS, 100W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 89 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 70 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 19 mm \/ 0.75″ silk dome\u003c\/li\u003e\n\u003cli\u003eMounting depth \/ cutout: 30 mm \/ 93 mm\u003c\/li\u003e\n\u003cli\u003eCrossover: 2x HP \/ 2x LP\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIC 400FX: 100 mm \/ 4″ 2-way component speaker system\u003c\/h2\u003e\n\u003cp\u003eA compact 4″ component kit built for tight spaces, delivering clean, detailed sound at 60W RMS without requiring a deep installation depth. If you need a larger component kit, Ground Zero also offer the \u003ca href=\"\/products\/ground-zero-gztc-165-2x-6-5-2-way-component-kit-100w\"\u003eGZTC 165.2X 6.5″ 2-way component kit at 100W\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-way component speaker system\u003c\/li\u003e\n\u003cli\u003eCoated paper cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm impedance\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e12 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53473654505738,"sku":"93600","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIC400FX.jpg?v=1785850910"},{"product_id":"ground-zero-gzic-650fx-6-5-2-way-component-kit-100w-rms","title":"Ground Zero GZIC 650FX 6.5″ 2 Way Component Kit 100w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIC 650FX is a 6.5″ (165 mm) 2-way component speaker kit rated at 100W RMS \/ 140W max at 4 ohms, from Ground Zero's GZIC range. It features a 19 mm silk dome tweeter and a shallow 44 mm mounting depth, making it a straightforward upgrade for factory door speaker locations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the GZIC 650FX component kit. If you're looking for a coaxial alternative in the same size, the \u003ca href=\"\/products\/ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms\"\u003eGround Zero Iridium GZIF 6.5 17cm 2-way coaxial speakers\u003c\/a\u003e are also available.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm \/ 6.5 inch\u003c\/li\u003e\n\u003cli\u003eType: 2-way component\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS \/ 140W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 90 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 19 mm \/ 0.75 inch silk dome\u003c\/li\u003e\n\u003cli\u003eMounting depth: 44 mm \/ 1.73 inch\u003c\/li\u003e\n\u003cli\u003eMounting cutout: 142.5 mm \/ 5.61 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIC 650FX: 165 mm \/ 6.5″ 2-way component speaker system\u003c\/h2\u003e\n\u003cp\u003eA 6.5″ 2-way component kit built for clean sound and easy fitting, with a low installation depth that suits a wide range of vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-way component speaker system\u003c\/li\u003e\n\u003cli\u003eCoated paper cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eEuro-DIN basket\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohms version\u003c\/li\u003e\n\u003cli\u003e19 mm \/ 0.75″ soft dome tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e12 dB\/oct high pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53473810710794,"sku":"93601","price":169.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIC650FX.jpg?v=1785853681"},{"product_id":"ground-zero-gzic-165-2-6-5-2-way-component-kit-100w-rms","title":"Ground Zero GZIC 165.2 6.5″ 2 Way Component Kit 100w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIC 165.2 is a 6.5″ (165 mm) 2-way component speaker kit rated at 100W RMS \/ 150W max, featuring an HQPP midwoofer cone, a 19 mm Mylar tweeter and a Euro-DIN steel basket. It is a 4 ohm drop-in upgrade for standard 6.5″ speaker locations, from Ground Zero's GZIC range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the GZIC 165.2. If you need a higher-output option, the \u003ca href=\"\/products\/ground-zero-gztc-165-2x-6-5-2-way-component-kit-100w\"\u003eGround Zero GZTC 165.2X\u003c\/a\u003e is a 6.5″ 2-way component kit also rated at 100W.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm \/ 6.5″ 2-way component\u003c\/li\u003e\n\u003cli\u003ePower handling: 100W RMS, 150W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 91 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 50 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 19 mm \/ 0.75″ Mylar\u003c\/li\u003e\n\u003cli\u003eCrossover: 12 dB\/oct high-pass at 5000 Hz\u003c\/li\u003e\n\u003cli\u003eMidwoofer cutout diameter: 142.5 mm\u003c\/li\u003e\n\u003cli\u003eMidwoofer mounting depth: 68 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIC 165.2: 165 mm \/ 6.5″ 2-way component speaker system\u003c\/h2\u003e\n\u003cp\u003eA straightforward 6.5″ component kit from Ground Zero, delivering 100W RMS with a lightweight HQPP cone and separate tweeter for cleaner, more detailed sound.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-way component speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone with 3D structure\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eEuro-DIN resonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm impedance\u003c\/li\u003e\n\u003cli\u003e19 mm \/ 0.75″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e12 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes hexagon-style protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53474533310730,"sku":"93602","price":109.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIC165.2.jpg?v=1785916281"},{"product_id":"ground-zero-gzic-165-2spl-6-5-2-way-component-kit-120w-rms","title":"Ground Zero GZIC 165.2SPL 6.5″ 2 Way Component Kit 120w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIC 165.2SPL is a 6.5″ (165 mm) 2-way SPL component speaker kit rated at 120W RMS (200W SPL), with a 3 ohm impedance design, HQPP cone and high-roll rubber surround. It is part of Ground Zero's competition-focused GZIC range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis is the SPL version of the 4 ohm \u003ca href=\"\/products\/ground-zero-gztc-165-2x-6-5-2-way-component-kit-100w\"\u003eGZTC 165.2X\u003c\/a\u003e component kit.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm \/ 6.5″ 2-way SPL component\u003c\/li\u003e\n\u003cli\u003ePower handling: 120W RMS, 200W SPL\u003c\/li\u003e\n\u003cli\u003eImpedance: 3 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 89 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 45 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eCrossover: 12 dB\/oct high-pass at 5000 Hz\u003c\/li\u003e\n\u003cli\u003eXmax: 13 mm\u003c\/li\u003e\n\u003cli\u003eTweeter: 25 mm \/ 1″ Mylar dome (GZCT 25M-SPL), 54 mm \/ 2.13″ outer diameter\u003c\/li\u003e\n\u003cli\u003eMidwoofer cutout \/ depth: 142.5 mm \/ 68 mm\u003c\/li\u003e\n\u003cli\u003eTweeter cutout \/ depth: 48 mm \/ 16 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIC 165.2SPL: 165 mm \/ 6.5″ 2-way SPL component speaker system\u003c\/h2\u003e\n\u003cp\u003eA competition-focused component kit built for high output. The GZIC 165.2SPL delivers 120W RMS with a 3 ohm design that draws more from your amplifier than a standard 4 ohm equivalent.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-way SPL component speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone with 3D structure\u003c\/li\u003e\n\u003cli\u003eHigh-roll rubber surround\u003c\/li\u003e\n\u003cli\u003eEuro-DIN basket\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency 3 ohm design\u003c\/li\u003e\n\u003cli\u003e25 mm \/ 1″ Mylar dome tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e12 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes hexagon-style protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53479089111306,"sku":"93603","price":154.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIC165.2SPL.jpg?v=1785919659"},{"product_id":"ground-zero-gzif-5-2-5-2-way-coaxial-speakers-70w-rms","title":"Ground Zero GZIF 5.2 5″ 2 Way Coaxial Speakers 70w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIF 5.2 is a 5″ (130 mm) 2-way coaxial car speaker rated at 70W RMS (110W max) at 4 ohms, from Ground Zero's Iridium GZIF range. It is a direct replacement for factory 5″ speaker locations, with a 13 mm Mylar tweeter built into the cone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the GZIF 5.2 (130 mm \/ 5″). The Iridium GZIF coaxial range is also available in \u003ca href=\"\/products\/ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms\"\u003e10 cm (60W RMS)\u003c\/a\u003e and \u003ca href=\"\/products\/ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms\"\u003e17 cm (80W RMS)\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 130 mm \/ 5.12 inch\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 70W RMS \/ 110W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 90 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 13 mm \/ 0.51 inch Mylar\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 117.5 mm \/ 4.63 inch\u003c\/li\u003e\n\u003cli\u003eMounting depth: 56 mm \/ 2.20 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIF 5.2: 130 mm \/ 5″ 2-way coaxial speaker system\u003c\/h2\u003e\n\u003cp\u003eA straightforward 5″ coaxial upgrade for factory speaker locations, rated at 70W RMS and designed to fit most standard car audio mounting positions.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone with 3D structure\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohm impedance\u003c\/li\u003e\n\u003cli\u003e13 mm \/ 0.51″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes hexagon-style protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53480524579082,"sku":"93604","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIF5.2_2.jpg?v=1785922066"},{"product_id":"ground-zero-gzif-6501fx-6-5-2-way-coaxial-speakers-70w-rms","title":"Ground Zero GZIF 6501FX 6.5″ 2 Way Coaxial Speakers 70w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIF 6501FX is a 6.5″ (165 mm) 2-way coaxial car speaker rated at 70W RMS (110W max) at 4 ohms, from the Ground Zero Iridium range. Its Euro-DIN basket and 44 mm mounting depth make it a practical factory-speaker replacement for most vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis listing is the 6.5″ GZIF 6501FX. The Ground Zero Iridium coaxial range is also available in \u003ca href=\"\/products\/ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms\"\u003e6.5″ \/ 17 cm at 80W RMS\u003c\/a\u003e and \u003ca href=\"\/products\/ground-zero-iridium-gzif-4-0-10cm-2-way-car-van-coaxial-door-speakers-60w-rms\"\u003e10 cm at 60W RMS\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 165 mm \/ 6.5″\u003c\/li\u003e\n\u003cli\u003eType: 2-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 70W RMS \/ 110W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 91 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 60 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003eTweeter: 13 mm \/ 0.51″ Mylar\u003c\/li\u003e\n\u003cli\u003eMounting cutout: 142.5 mm \/ 5.61″\u003c\/li\u003e\n\u003cli\u003eMounting depth: 44 mm \/ 1.73″\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIF 6501FX: 165 mm \/ 6.5″ 2-way coaxial speaker system\u003c\/h2\u003e\n\u003cp\u003eA straightforward upgrade for factory speakers. The GZIF 6501FX fits standard Euro-DIN locations and keeps installation depth low, making it a practical choice for most vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eCoated paper cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eEuro-DIN basket\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohms version\u003c\/li\u003e\n\u003cli\u003e13 mm \/ 0.51″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003eFerrite motor\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eIncludes protection grille\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53480774729994,"sku":"93605","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIF6501FX_2.jpg?v=1785924847"},{"product_id":"ground-zero-gzif-69-6x9-3-way-coaxial-speakers-120w-rms","title":"Ground Zero GZIF 69 6x9″ 3 Way Coaxial Speakers 120w RMS","description":"\u003cp\u003e\u003cstrong\u003eThe Ground Zero GZIF 69 is a 6x9″ 3-way coaxial car speaker rated at 120W RMS (180W max) at 4 ohms, from Ground Zero's Iridium range. It features a 13mm Mylar tweeter and 50mm Mylar midrange, designed as a direct upgrade for factory 6x9″ speaker positions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6x9 inch \/ 15 x 23 cm\u003c\/li\u003e\n\u003cli\u003eType: 3-way coaxial\u003c\/li\u003e\n\u003cli\u003ePower handling: 120W RMS \/ 180W max\u003c\/li\u003e\n\u003cli\u003eImpedance: 4 ohms\u003c\/li\u003e\n\u003cli\u003eEfficiency: 92 dB\u003c\/li\u003e\n\u003cli\u003eFrequency response: 40 Hz to 20 kHz\u003c\/li\u003e\n\u003cli\u003eMounting diameter: 214 x 152 mm \/ 8.4 x 5.98 inch\u003c\/li\u003e\n\u003cli\u003eMounting depth: 83 mm \/ 3.27 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGZIF 69: 6x9″ 3-way coaxial speaker system\u003c\/h2\u003e\n\u003cp\u003eA straightforward drop-in upgrade for factory 6x9″ positions. The GZIF 69 handles 120W RMS with a 3-way coaxial design and 4 ohm impedance, making it compatible with most head units and amplifiers. If you need a 6.5″ alternative, the \u003ca href=\"\/products\/ground-zero-iridium-gzif-6-5-17cm-2-way-car-van-coaxial-door-speakers-80w-rms\"\u003eGround Zero Iridium GZIF 6.5\u003c\/a\u003e is also available.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3-way coaxial speaker system\u003c\/li\u003e\n\u003cli\u003eHQPP cone\u003c\/li\u003e\n\u003cli\u003eRubber surround\u003c\/li\u003e\n\u003cli\u003eResonance-free steel basket\u003c\/li\u003e\n\u003cli\u003eUniversal 4 ohms impedance\u003c\/li\u003e\n\u003cli\u003e13mm \/ 0.51″ Mylar tweeter\u003c\/li\u003e\n\u003cli\u003e50mm \/ 2″ Mylar midrange speaker\u003c\/li\u003e\n\u003cli\u003e6 dB\/oct high-pass filter\u003c\/li\u003e\n\u003cli\u003eHexagon-style protection grille included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":53481474261258,"sku":"93606","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/GZIF69_2.jpg?v=1785927314"}],"url":"https:\/\/www.cen.uk\/collections\/ground-zero-iridium.oembed","provider":"CEN","version":"1.0","type":"link"}