{"product_id":"ground-zero-audio-gzra-700-1-micro-micro-subwoofer-amplifier","title":"Ground Zero Audio GZRA 700.1-MICRO Micro Subwoofer Amplifier","description":"\u003cp\u003e\u003cstrong\u003e***PRE ORDER ONLY!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEW FOR 2026\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eHigh-efficient Class D Mono Amplifier\u003c\/h4\u003e\n\u003cp\u003eUltra-compact subwoofer amplifier with class D circuit, integrated active crossover and auto-on function\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicro subwoofer amplifier\u003c\/li\u003e\n\u003cli\u003eSMD components\u003c\/li\u003e\n\u003cli\u003eClass D technology\u003c\/li\u003e\n\u003cli\u003eVariable active crossover and bass boost\u003c\/li\u003e\n\u003cli\u003eStable power supply\u003c\/li\u003e\n\u003cli\u003eCompact heatsink with engraved Ground Zero lettering\u003c\/li\u003e\n\u003cli\u003eBass remote control included\u003c\/li\u003e\n\u003cli\u003eHigh-level input with auto-on function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eClass D mono amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eChannels\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eOutput Power (@ 4Ω)\u003c\/th\u003e\n\u003ctd\u003e250 Watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eOutput Power (@ 2Ω)\u003c\/th\u003e\n\u003ctd\u003e450 Watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"has-text-align-center\" data-align=\"center\"\u003e\u003cstrong\u003eOutput power (@ 1Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e700 Watts RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003emax. Output Power (CEA-2006A \/ 10%THD+N)\u003c\/th\u003e\n\u003ctd\u003e900 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eInput sensitivity RCA \/ high-level\u003c\/th\u003e\n\u003ctd\u003e0.4 – 8.3 V \/ 1.3 – 25 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e10 – 250 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eSubsonic \/ LPF \/ BPF\u003c\/th\u003e\n\u003ctd\u003e● \/ ● \/ ●\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eBass Boost \/ Phase Shift\u003c\/th\u003e\n\u003ctd\u003e● \/ ○\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eHigh level input \/ Auto-on\u003c\/th\u003e\n\u003ctd\u003e● \/ ●\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eRemote Control\u003c\/th\u003e\n\u003ctd\u003eincluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eBIAS Setting\u003c\/th\u003e\n\u003ctd\u003e○\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eLinkmode\u003c\/th\u003e\n\u003ctd\u003e○\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"has-text-align-center\" data-align=\"center\"\u003eDimensions (w x l x h)\u003cbr\u003eheat sink\u003c\/th\u003e\n\u003ctd\u003e82 x 167 x 40 mm \/ 3.23″ x 6.57″ x 1.57″\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":46568785608866,"sku":"GZRA7001MICRO","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0455\/3526\/4930\/files\/GZRA-7001.-MICRO_1.png?v=1770239893","url":"https:\/\/tdscaraudio.com\/products\/ground-zero-audio-gzra-700-1-micro-micro-subwoofer-amplifier","provider":"TDS Car Audio","version":"1.0","type":"link"}