{"product_id":"ground-zero-gzra-65-4-micro-4x-65w-rms-4-ohms","title":"Ground Zero GZRA 65.4-MICRO 4x 65W RMS 4 Ohms","description":"\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eUltra-compact, 4-channel ISO amplifier, plug and play for OEM installations\u003c\/li\u003e\n\n\u003cli\u003eHigh-efficiency Class D technology\u003c\/li\u003e\n\n\u003cli\u003eSMD components for maximum reliability\u003c\/li\u003e\n\n\u003cli\u003eFixed high-pass filter for simplified configuration\u003c\/li\u003e\n\n\u003cli\u003eEasy integration of additional mono amplifiers\u003c\/li\u003e\n\n\u003cli\u003eHigh-level input with auto-on function\u003c\/li\u003e\n\n\u003cli\u003eStable power supply and compact heatsink with Ground Zero engraving\u003c\/li\u003e\n\n\u003cli\u003eISO harness included\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Ground Zero GZRA 65.4-MICRO is a micro 4-channel ISO amplifier designed for plug-and-play installations as a replacement or addition to an OEM system. Its ultra-compact design and SMD components ensure discreet integration into the most demanding vehicles, without sacrificing sound quality. Thanks to its high-level input with automatic signal detection (auto-on), it connects directly to the speaker outputs of the original car radio.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eIdeal for discreet installations as an OEM replacement\u003c\/li\u003e\n\n\u003cli\u003eCompatible with the addition of a mono amplifier for a subwoofer\u003c\/li\u003e\n\n\u003cli\u003eFixed high-pass filter for quick implementation\u003c\/li\u003e\n\n\u003cli\u003eISO harness provided for immediate connection\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003eAvailable at Sound Auto Concept, your car audio specialist.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eClass D Amplifier\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003ePower (@ 4Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e4x 65 Watts RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003ePower (@ 2Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e4x 75 Watts RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eBridged power (@ 4Ω)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e2x 150 Watts RMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eMax. power\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e340 Watts\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e10 Hz – 22 kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eHPF \/ LPF \/ BPF\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eYes \/ Yes \/ Yes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eBass Boost \/ Phase switch\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eNo \/ No\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eHigh-level input \/ Auto-on\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eYes \/ Yes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eRemote control\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eNo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eBIAS adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eNo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eLink Mode\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003eNo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e\u003cstrong\u003eDimensions (W x L x H)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding: 6px 10px;\"\u003e82 x 185 x 40 mm \/ 3.23″ x 7.28″ x 1.57″\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eIdeal plug-and-play solution for upgrading an OEM system without complex modifications\u003c\/li\u003e\n\n\u003cli\u003eDiscreet micro format, easy to hide under a seat or in a trunk\u003c\/li\u003e\n\n\u003cli\u003eISO harness included: quick and clean installation\u003c\/li\u003e\n\n\u003cli\u003eClass D technology for low power consumption and minimal heat generation\u003c\/li\u003e\n\n\u003cli\u003eGround Zero brand recognized for quality and reliability in car audio\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"color: red;\"\u003e \u003c\/p\u003e","brand":"Ground Zero Audio","offers":[{"title":"Default Title","offer_id":54536747745603,"sku":"GZRA-65.4-MICRO","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/6247\/4051\/files\/GZRA-65.4-MICRO_1-1.png?v=1781000880","url":"https:\/\/soundautoconcept.com\/en-eu\/products\/ground-zero-gzra-65-4-micro-4x-65w-rms-4-ohms","provider":"Sound Auto Concept","version":"1.0","type":"link"}