{"product_id":"ground-zero-gzcs-20sub-act-caisson-de-basses-actif-compact-8-340w","title":"Ground Zero GZCS 20SUB-ACT – Compact 8\" 340W Active Subwoofer","description":"\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eCompact 20 cm (8-inch) active subwoofer for vehicles with limited space\u003c\/li\u003e\n\n\u003cli\u003eIntegrated 250W RMS \/ 340W max amplifier\u003c\/li\u003e\n\n\u003cli\u003eEfficient downfiring technology\u003c\/li\u003e\n\n\u003cli\u003eAdvanced high-level input with dummy load for connection to original car radio\u003c\/li\u003e\n\n\u003cli\u003eQuick-release power connector for easy removal\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Ground Zero GZCS 20SUB-ACT is an active 20 cm (8-inch) subwoofer specifically designed for vehicles with limited space. Its compact and flat design allows for discreet installation under seats or in confined spaces, while delivering powerful and controlled bass.\u003c\/p\u003e\n\n\u003cp\u003eThis active subwoofer integrates a 250W RMS (340W max) amplifier perfectly matched to the 8-inch aluminum cone subwoofer. The large wooden enclosure optimizes bass reproduction, while the downfiring technology ensures efficient sound distribution even in confined spaces.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eRobust wooden enclosure for optimal acoustic reproduction\u003c\/li\u003e\n\n\u003cli\u003eEfficient downfiring technology for under-seat installation\u003c\/li\u003e\n\n\u003cli\u003eCompatible with backfire applications\u003c\/li\u003e\n\n\u003cli\u003eAdvanced high-level input with dummy load for direct connection to original car radio\u003c\/li\u003e\n\n\u003cli\u003eRCA input for connection to amplifier or aftermarket car radio\u003c\/li\u003e\n\n\u003cli\u003eAdjustable low-pass filter from 50 to 150 Hz for precise tuning\u003c\/li\u003e\n\n\u003cli\u003e0°\/180° phase adjustment to optimize integration with front speakers\u003c\/li\u003e\n\n\u003cli\u003eQuick-release power connector for easy subwoofer removal\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eGZCS 20SUB-ACT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eCompact Active Subwoofer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e200 mm \/ 8\"\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eAmplifier Power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e250W RMS \/ 340W max\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e90 dB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eLow-Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e50 – 150 Hz (adjustable)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eRCA Input Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.2 – 5.9 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHigh-Level Input Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.5 – 41 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePhase Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0° \/ 180°\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e9 – 16 V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e393 x 270 x 160 mm (15.47\" x 10.63\" x 6.30\")\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eEnclosure Design\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eWooden enclosure with downfiring technology\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePower Connector\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eQuick-release\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose It\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eIdeal all-in-one solution for adding bass without complex installation\u003c\/li\u003e\n\n\u003cli\u003eCompact and flat format perfect for under-seat or small trunk installation\u003c\/li\u003e\n\n\u003cli\u003eIntegrated 250W RMS amplifier for powerful and controlled bass\u003c\/li\u003e\n\n\u003cli\u003eHigh-level input with dummy load for easy connection to original system\u003c\/li\u003e\n\n\u003cli\u003eRigid aluminum cone for accurate and dynamic reproduction\u003c\/li\u003e\n\n\u003cli\u003eFull adjustments (low-pass filter, phase) for optimal integration\u003c\/li\u003e\n\n\u003cli\u003eQuick-release power connector for easy subwoofer removal\u003c\/li\u003e\n\n\u003cli\u003eGround Zero quality known for its excellent value for money\u003c\/li\u003e\n\n\u003cli\u003eSimple and quick installation without the need for an external amplifier\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Ground Zero Audio","offers":[{"title":"Default Title","offer_id":54242296070467,"sku":"GZCS 20SUB-ACT","price":239.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/GZCS-20SUB-ACT-9.png?v=1772460456","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/ground-zero-gzcs-20sub-act-caisson-de-basses-actif-compact-8-340w","provider":"Sound Auto Concept","version":"1.0","type":"link"}