{"product_id":"ground-zero-gzib-30br-350-watts-rms-30-cm-12-vented-subwoofer-loaded-enclosure-copy","title":"Ground Zero GZRA 65.4-MICRO Plug and play micro 4-channel ISO-amplifier","description":"\u003cp class=\"MsoNormal\"\u003eThe \u003cb\u003eGround Zero GZRA 65.4-MICRO\u003c\/b\u003e is an ultra-compact, high-efficiency Class D 4-channel ISO amplifier. Part of the Radioactive series, it is engineered specifically for discrete, \u003cb\u003eplug-and-play upgrades to factory (OEM) car audio systems\u003c\/b\u003e without altering the vehicle’s original wiring harness.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eCore Technical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eAmplifier Type:\u003c\/b\u003e High-efficiency Class D\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eChannels:\u003c\/b\u003e 4\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePower Output (@ 4Ω):\u003c\/b\u003e 4 x 65 Watts RMS\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePower Output (@ 2Ω):\u003c\/b\u003e 4 x 75 Watts RMS\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eBridged Power Output (@ 4Ω):\u003c\/b\u003e 2 x 150 Watts RMS\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eMaximum Output Power:\u003c\/b\u003e 340 Watts Max\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eFrequency Response:\u003c\/b\u003e 10 Hz – 22 kHz\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eDimensions (W x L x H):\u003c\/b\u003e 82 x 185 x 40 mm (3.23″ x 7.28″ x 1.57″)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cbr\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003ePlug \u0026amp; Play ISO Harness:\u003c\/b\u003e The package includes a full ISO connection cable kit. This connects right between the factory head unit and the vehicle wiring, pulling audio signals and supplying power directly without running complex power cables to the battery.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eHigh-Level Input with Auto-On:\u003c\/b\u003e Includes automatic signal detection. When it senses an audio signal from your stock car radio, it wakes up automatically, eliminating the need for a separate +12V remote turn-on wire.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eUltra-Compact Footprint:\u003c\/b\u003e Built with advanced Surface Mount Device (SMD) components to maximize reliability while saving space. Its micro form factor makes it easy to hide behind the dashboard, inside the glovebox, or under a seat.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSimplified Audio Tuning:\u003c\/b\u003e Features fixed active crossovers (High-Pass \/ Low-Pass \/ Band-Pass) to keep configuration straightforward while protecting factory speakers from low-end distortion.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003e\n\u003cb\u003eSystem Expansion:\u003c\/b\u003e It allows for easy Daisy-Chain integration if you choose to add a secondary mono amplifier for a dedicated subwoofer down the road.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":64373416329593,"sku":"175296","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/6800\/9753\/files\/ground-zero-ground-zero-gzra-65-4-micro-plug-and-play-micro-4-channel-iso-amplifier-1255864204.png?v=1787749422","url":"https:\/\/caraudiocentre.co.uk\/products\/ground-zero-gzib-30br-350-watts-rms-30-cm-12-vented-subwoofer-loaded-enclosure-copy","provider":"Car Audio Centre","version":"1.0","type":"link"}