{"product_id":"ground-zero-audio-hydrogen-gzhw20-d2-8-high-performance-subwoofer","title":"Ground Zero Audio Hydrogen GZHW20-D2 8\" High Performance Dual 2 Subwoofer","description":"\u003cp\u003e\u003cstrong\u003e***PRE ORDER ONLY!  Will ship ASAP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSOLD IN SINGLES\u003c\/p\u003e\n\u003cp\u003eHYDROGEN SERIES \u003cstrong\u003eDUAL 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Power 8\" High Performance Subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel Optimized\u003c\/li\u003e\n\u003cli\u003eEfficient Triple Magnet\u003c\/li\u003e\n\u003cli\u003eMassive Aluminum Cast Basket\u003c\/li\u003e\n\u003cli\u003eReinforced Paper Cone\u003c\/li\u003e\n\u003cli\u003eCarbon Dustcap\u003c\/li\u003e\n\u003cli\u003e2.5\" Copper Voice Coil\u003c\/li\u003e\n\u003cli\u003eHigh Roll U Surround\u003c\/li\u003e\n\u003cli\u003ePush Terminal \u003c\/li\u003e\n\u003cli\u003ePower Terminal\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHigh-Performance Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e20 cm \/ 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling (RMS\/SPL)\u003c\/th\u003e\n\u003ctd\u003e700 \/ 1500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2x 2 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003ctd\u003e80 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower recommendation\u003c\/th\u003e\n\u003ctd\u003e50 – 1500 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e63 mm \/ 2.5″ Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCone\u003c\/th\u003e\n\u003ctd\u003eReinforced paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Excursion (Xmax)\u003c\/th\u003e\n\u003ctd\u003e40 mm \/ 1.57″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Ø\u003c\/th\u003e\n\u003ctd\u003e187 mm \/ 7.36″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e145 mm \/ 5.71″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResonance frequency (Fs)\u003c\/th\u003e\n\u003ctd\u003e38.3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall quality (Qts)\u003c\/th\u003e\n\u003ctd\u003e0.381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEquiv. air volume (Vas)\u003c\/th\u003e\n\u003ctd\u003e4.77 L \/ 0.17 cu.ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ground Zero Audio","offers":[{"title":"Default Title","offer_id":46568529625250,"sku":"GZHW20D2","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/3526\/4930\/files\/GZHW-20-D1-D2-10.png?v=1770232998","url":"https:\/\/tdscaraudio.com\/products\/ground-zero-audio-hydrogen-gzhw20-d2-8-high-performance-subwoofer","provider":"TDS Car Audio","version":"1.0","type":"link"}