{"product_id":"ground-zero-audio-hydrogen-gzhw-8spl-d2-flat-8-flat-spl-subwoofer-500-rms-10spl-12spl","title":"Ground Zero Audio Hydrogen GZHW 8SPL-D2 FLAT 8″ Flat SPL Subwoofer (500 RMS) \/10SPL\/12SPL","description":"\u003cp\u003eGZHW 8SPL-D2-FLAT\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.\u003cbr\u003eThe 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\u003e\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\u003c\/div\u003e\n\u003ch4\u003e500 Watts RMS \/ 800 Watts SPL\u003c\/h4\u003e\n\u003cp\u003e8″ high quality flat SPL subwoofer with alumiunum cast basket rated at 500 Watts RMS \/ 800 Watts Max\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8″ high quality flat SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimized\u003c\/li\u003e\n\u003cli\u003eSandwich paper cone\u003c\/li\u003e\n\u003cli\u003eDurable U-shape rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminum cast basket\u003c\/li\u003e\n\u003cli\u003e50 mm \/ 2″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e4-layer copper voice coil\u003c\/li\u003e\n\u003cli\u003ePush terminal\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHigh-Quality Flat SPL Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e20 cm \/ 8″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003ePower handling (RMS\/MAX)\u003c\/th\u003e\n\u003ctd\u003e500 \/ 800 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2x 2 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eEfficiency\u003c\/th\u003e\n\u003ctd\u003e83 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003ePower recommendation\u003c\/th\u003e\n\u003ctd\u003e350 – 800 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e63 mm \/ 2.5″ Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-align=\"center\" class=\"has-text-align-center\"\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSandwich paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMax. Excursion (Xmax)\u003c\/th\u003e\n\u003ctd\u003e24 mm \/ 0.94″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMounting Ø\u003c\/th\u003e\n\u003ctd\u003e187 mm \/ 7.36″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e80 mm \/ 3.15″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eResonance frequency (Fs)\u003c\/th\u003e\n\u003ctd\u003e31.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eOverall quality (Qts)\u003c\/th\u003e\n\u003ctd\u003e0.41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eEquiv. air volume (Vas)\u003c\/th\u003e\n\u003ctd\u003e14.2 L \/ 0.50 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGZHW 10SPL-D2-FLAT\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan\u003eHYDROGEN \u003c\/span\u003eSeries\u003c\/h2\u003e\n\u003cdiv class=\"cat-description hydrogen-en\"\u003e\n\u003cdiv class=\"hydrogen-desc\"\u003eThe HYDROGEN SPL subwoofer line-up contains a great variety of models in many different sizes for various demands. Massive aluminum cast baskets and a lot of further technologies enhance the reachable SPL level. For an individual setup each model is available in typical yellow or in green. GROUND ZERO even offers some models in pink color matching mainly female requests.\u003c\/div\u003e\n\u003cdiv class=\"hydrogen-desc\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch4\u003e600 Watts RMS \/ 1000 Watts SPL\u003c\/h4\u003e\n\u003cp\u003e10″ high quality flat SPL subwoofer with aluminum cast basket\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10″ high quality flat SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimized\u003c\/li\u003e\n\u003cli\u003eSandwich paper cone\u003c\/li\u003e\n\u003cli\u003eDurable U-shape rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminum cast basket\u003c\/li\u003e\n\u003cli\u003e63 mm \/ 2.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e4-layer copper voice coil\u003c\/li\u003e\n\u003cli\u003ePush terminal\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_ausfuehrung\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eModel\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eHigh-Quality Flat SPL Subwoofer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_durchmesser\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eDiameter\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e25 cm \/ 10\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_belastbarkeit-rms-spl\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePower Handling (RMS\/MAX)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e600 \/ 1000 Watts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_impedanz\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eImpedance\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e2x 2 Ohms\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_wirkungsgrad\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEfficiency\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e85 dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_leistungsempfehlung\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePower Recommendation\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e400 – 1000 Watts\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_schwingspule\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eVoice Coil\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e63 mm \/ 2.5\" Copper\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_max-auslenkung-xmax\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eMax. Excursion (Xmax)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e29 mm \/ 1.14\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_einbau-o\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eMounting Ø\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e238 mm \/ 9.37\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_einbautiefe\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eMounting Depth\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e103 mm \/ 4.06\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_resonanzfrequenz-fs\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eResonance Frequency (Fs)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e35.5 Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_gesamtguete-qts\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eOverall Qaulity (Qts)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.434\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_aequiv-luftvolumen-vas\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eEquiv. Air Volume (Vas)\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e19.7 L \/ 0.70 cu.ft.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGZHW 12SPL-D-2-FLAT\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\u003eAmazing performance, great sound quality and high SPL whenever required.\u003cbr\u003eThe 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\u003c\/div\u003e\n\u003ch4\u003e700 Watts RMS \/ 1200 Watts SPL\u003c\/h4\u003e\n\u003cp\u003e12″ high quality flat SPL subwoofer with aluminum cast basket\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e12″ high quality flat SPL subwoofer\u003c\/li\u003e\n\u003cli\u003eKlippel® optimized\u003c\/li\u003e\n\u003cli\u003eSandwich paper cone\u003c\/li\u003e\n\u003cli\u003eDurable U-shape rubber surround\u003c\/li\u003e\n\u003cli\u003eSolid aluminum cast basket\u003c\/li\u003e\n\u003cli\u003e63 mm \/ 2.5″ copper voice coil\u003c\/li\u003e\n\u003cli\u003e4-layer copper voice coil\u003c\/li\u003e\n\u003cli\u003ePush terminal\u003cbr\u003e\u003cbr\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHigh-Quality Flat SPL Subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e30 cm \/ 12″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003ePower handling (RMS\/SPL)\u003c\/th\u003e\n\u003ctd\u003e700 \/ 1200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e2x 2 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eEfficiency\u003c\/th\u003e\n\u003ctd\u003e88 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003ePower recommendation\u003c\/th\u003e\n\u003ctd\u003e500 – 1200 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eVoice coil\u003c\/th\u003e\n\u003ctd\u003e63 mm \/ 2.5″ Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-align=\"center\" class=\"has-text-align-center\"\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSandwich paper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMax. Excursion (Xmax)\u003c\/th\u003e\n\u003ctd\u003e32 mm \/ 1.26″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMounting Ø\u003c\/th\u003e\n\u003ctd\u003e284 mm \/ 11.18″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eMounting depth\u003c\/th\u003e\n\u003ctd\u003e118 mm \/ 4.65″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eResonance frequency (Fs)\u003c\/th\u003e\n\u003ctd\u003e21 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eOverall quality (Qts)\u003c\/th\u003e\n\u003ctd\u003e0.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth data-align=\"center\" class=\"has-text-align-center\"\u003eEquiv. air volume (Vas)\u003c\/th\u003e\n\u003ctd\u003e19.7 L \/ 4.15 ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GROUND ZERO","offers":[{"title":"GZHW 8SPL-D-2-FLAT","offer_id":51875183853853,"sku":null,"price":319.99,"currency_code":"USD","in_stock":true},{"title":"GZHW-10SPL-D-2-FLAT","offer_id":51875183886621,"sku":null,"price":459.99,"currency_code":"USD","in_stock":true},{"title":"GZHW-12SPL-D-2-FLAT","offer_id":51875183919389,"sku":null,"price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/8525\/5965\/files\/GZHW-8SPL-D2-FLAT_Side1_2048x_18349eaf-92b7-47f4-8ff7-c1d2b397f93d.webp?v=1781287733","url":"https:\/\/shopaudioxtc.com\/products\/ground-zero-audio-hydrogen-gzhw-8spl-d2-flat-8-flat-spl-subwoofer-500-rms-10spl-12spl","provider":"Audio XTC","version":"1.0","type":"link"}