{"product_id":"ground-zero-audio-hydrogen-gzhw30xspl-d1-yellow-12-spl-subwoofer-1500-rms-and-d-2","title":"Ground Zero Audio Hydrogen GZHW30XSPL-D1-YELLOW 12\" SPL Subwoofer (1500 RMS) and D-2","description":"\u003cp\u003eGZHW 30XSPL-D-1\u003c\/p\u003e\n\u003ch1\u003eHYDROGEN Series\u003c\/h1\u003e\n\u003cdiv class=\"cat-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Grade Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProducts of the HYDROGEN series match with the demands of highly sophisticated customers.\u003cbr\u003e\u003cbr\u003eAmazing performance, great sound quality and high SPL whenever required. These subwoofers have been developed to handle a huge amount of input power reaching extremely high bass levels, to be used successfully even under competition conditions.\u003cbr\u003eA matching 2-way component speaker system and a number of MINI amplifiers with compact dimensions for limited installation space complete this famous GROUND ZERO line-up.\u003c\/p\u003e\n\u003cp\u003eTDS is an Authorized Dealer of Ground Zero. Trust TDS.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003e1500 RMS \/ 3000 Watts SPL\u003c\/h4\u003e\n\u003cp\u003e12″ high quality SPL subwoofer with aluminum cast basket and reinforced paper cone\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12″ high quality SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimized\u003c\/li\u003e\n\u003cli\u003eDual Voice Coil for Multiple Wiring Configurations\u003c\/li\u003e\n\u003cli\u003eDual 1 Ohm \u003c\/li\u003e\n\u003cli\u003eReinforced paper cone\u003c\/li\u003e\n\u003cli\u003eLong stroke U-surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminum cast basket\u003c\/li\u003e\n\u003cli\u003e75 mm \/ 3″ copper voice coil\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2-layer Polycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGZHW 30XSPL-D-2\u003c\/p\u003e\n\u003ch4\u003eHYDROGEN SERIES\u003c\/h4\u003e\n\u003ch4\u003e3000 Watts SPL\u003c\/h4\u003e\n\u003cp\u003e12″ high quality SPL subwoofer with alumiunum cast basket and reinforced paper cone\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12″ high quality SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimized\u003c\/li\u003e\n\u003cli\u003eReinforced paper cone\u003c\/li\u003e\n\u003cli\u003eLong stroke U-surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminum cast basket\u003c\/li\u003e\n\u003cli\u003e75 mm \/ 3″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e2-layer Polycot spider\u003c\/li\u003e\n\u003cli\u003eIMPP dust cap with 3D structure logo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHigh-Quality SPL subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e30 cm \/ 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower handling (RMS\/SPL)\u003c\/th\u003e\n\u003ctd\u003e1500 \/ 3000 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\u003e85 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower recommendation\u003c\/th\u003e\n\u003ctd\u003e1000 – 3000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e75 mm \/ 3″ 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\u003e45 mm \/ 1.77″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Ø\u003c\/th\u003e\n\u003ctd\u003e284 mm \/ 11.18″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e198 mm \/ 7.80″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResonance frequency (Fs)\u003c\/th\u003e\n\u003ctd\u003e39.1 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall quality (Qts)\u003c\/th\u003e\n\u003ctd\u003e0.56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEquiv. air volume (Vas)\u003c\/th\u003e\n\u003ctd\u003e17.6 L \/ 0.62 cu.ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GROUND ZERO","offers":[{"title":"GZHW 30XSPL-D-1","offer_id":51875159834909,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true},{"title":"GZHW 30XSPL-D-2","offer_id":51875159867677,"sku":null,"price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/8525\/5965\/files\/GZHW-30XSPL-D2_Side2_2048x_81b8a594-19a7-471a-a2b6-2a9bcea24354.webp?v=1781286329","url":"https:\/\/shopaudioxtc.com\/products\/ground-zero-audio-hydrogen-gzhw30xspl-d1-yellow-12-spl-subwoofer-1500-rms-and-d-2","provider":"Audio XTC","version":"1.0","type":"link"}