{"product_id":"ground-zero-hydrogen-gzhw-20x-8-subwoofer-400w-rms","title":"Ground Zero Hydrogen GZHW 20X 8\" Subwoofer 400w RMS","description":"\u003cp\u003e\u003cspan style=\"color: #e31f23; font-size: small;\"\u003e\u003cstrong\u003eGround Zero Hydrogen GZHW 20X 8\" 20cm 400 Watts RMS 2 x 2Ohm Car Sub Subwoofer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe HYDROGEN Line satisfies all demands of highly sophisticated customers. Amazing performance, Great sound quality, and much higher SPL then imagined.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe subwoofers have been developed to handle a huge amount of input power reaching extremely high bass levels to be used successfully under competition conditions.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eEspecially for limited installation space, Three extremely small amplifiers have been added to the line of well known existing high power models.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eHigh X-max subwoofer for perfect low bass performance\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eStiff aluminium cone \u0026amp; rubber surround\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eAlu cast basket with large spider for high excursion\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eMany excellent test results from several magazines\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cli\u003eDiameter - 200 mm \/ 8\"\u003c\/li\u003e \u003cli\u003eMounting diameter - 187 mm \/ 7.4\"\u003c\/li\u003e \u003cli\u003eMounting depth - 120 mm \/ 4.8\"\u003c\/li\u003e \u003cli\u003eVoice coil - 2\" Round wire\u003c\/li\u003e \u003cli\u003eCone - Aluminium\u003c\/li\u003e \u003cli\u003ePower Handling - 400 WRMS\u003c\/li\u003e \u003cli\u003eImpedance - 2 x 2 Ohm\u003c\/li\u003e \u003cli\u003eSPL - 82 dB\u003c\/li\u003e \u003cli\u003eXmax - 20 mm \/ 0.8\"\u003c\/li\u003e \u003cli\u003eFs - 36 Hz\u003c\/li\u003e \u003cli\u003eQts - 0.35\u003c\/li\u003e \u003cli\u003eVas - 8,3 L \/ 0.29 cu.ft.\u003c\/li\u003e \u003cli\u003eSound Quality - *☺☺☺\u003c\/li\u003e \u003cli\u003eSPL Competition - *☺☺\u003c\/li\u003e \u003cli\u003eLow bass performance - 20 - 50 Hz*\u003c\/li\u003e \u003cli\u003eMid bass performance - 50 - 80 Hz*\u003c\/li\u003e \u003cli\u003eBox recommendation vented - 17 Liter \/ 0.6 cu.ft.\u003c\/li\u003e \u003cli\u003eBox recommendation sealed - 4 - 10 Liter \/ 0.14 - 0.35 cu.ft.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":52760545919242,"sku":"GZHW 20X","price":174.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/gzhw-25x-1_1.jpg?v=1774286131","url":"https:\/\/audiovisualworld.co.uk\/products\/ground-zero-hydrogen-gzhw-20x-8-subwoofer-400w-rms","provider":"Audio Visual World","version":"1.0","type":"link"}