{"product_id":"massive-audio-gtr1a-amplifier","title":"Massive Audio GTR1A GT Monoblock Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd dedicated mono amplification to your car audio system with the Massive Audio GTR1A GT monoblock amplifier. Its Class D design is 1-ohm stable, with published output ratings of 1060 watts RMS at 1 ohm and 710 watts RMS at 2 ohms.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D design:\u003c\/strong\u003e A digital amplifier design for a monoblock car audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput auto-sensing:\u003c\/strong\u003e RCA input sensing provides an automatic turn-on feature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable bass boost:\u003c\/strong\u003e Variable boost from 0–12 dB, with a 30–120 Hz frequency range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise reduction circuitry:\u003c\/strong\u003e Built-in circuitry is included in the amplifier design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection circuitry:\u003c\/strong\u003e Next-generation, advanced 5-way protection circuitry is built in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip indicator and remote:\u003c\/strong\u003e An LED clip indicator helps identify clipping, and a bass remote is included.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS @ 1 Ohm\u003c\/td\u003e\n\u003ctd\u003e1060 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEAK Power\u003c\/td\u003e\n\u003ctd\u003e2120 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS @ 2 Ohms\u003c\/td\u003e\n\u003ctd\u003e710 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridged RMS\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Level Input Range\u003c\/td\u003e\n\u003ctd\u003e320mV - 7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD @ 4 Ohm\u003c\/td\u003e\n\u003ctd\u003e0.10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N\u003c\/td\u003e\n\u003ctd\u003e92dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Fuse\u003c\/td\u003e\n\u003ctd\u003e90A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Boost Freq.\u003c\/td\u003e\n\u003ctd\u003e30Hz - 120Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreq. Response\u003c\/td\u003e\n\u003ctd\u003e10Hz - 21KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.9\" x 2.16\" x 6.33\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBass Remote\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOther listed features include Full MOSFET with High-Grade \/ High-Speed Switching, 4 AWG recommended input, and a 0-12 dB variable bass boost.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe GTR1A gives you published RMS ratings at both 1-ohm and 2-ohm loads, so you can compare its output with your system’s speaker configuration. Its adjustable bass boost and included remote add ways to manage bass response from the amplifier and remote control.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eConfirm your final speaker load is at least 1 ohm, the amplifier’s stated minimum impedance. The recommended input is 4 AWG, and the recommended fuse is 90A.\u003c\/p\u003e\n\u003cp\u003eCheck the 5.9\" x 2.16\" x 6.33\" dimensions against your planned mounting space. The low-level input range is 320mV - 7V; confirm your source output falls within that range.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the GTR1A’s RMS power ratings?\u003c\/h3\u003e\n\u003cp\u003eIt is rated at 1060 watts RMS at 1 ohm and 710 watts RMS at 2 ohms. Its listed peak power is 2120 watts.\u003c\/p\u003e \u003ch3\u003eWhat is the amplifier’s minimum impedance?\u003c\/h3\u003e\n\u003cp\u003eThe listed minimum impedance is 1 ohm. Match the final speaker load to this rating.\u003c\/p\u003e \u003ch3\u003eWhat low-level input range does it accept?\u003c\/h3\u003e\n\u003cp\u003eThe listed low-level input range is 320mV - 7V. Check your source’s output level when planning the connection.\u003c\/p\u003e \u003ch3\u003eIs a bass remote included?\u003c\/h3\u003e\n\u003cp\u003eYes. The specifications list the bass remote as included.\u003c\/p\u003e \u003ch3\u003eWhat mounting space should I allow?\u003c\/h3\u003e\n\u003cp\u003eThe listed dimensions are 5.9\" x 2.16\" x 6.33\". Compare them with the available mounting space before installation.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Massive Audio GTR1A at 12 Volt Outlet. Want to learn more about Massive Audio? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/massive-audio\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMassive Audio brand profile\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Massive Audio","offers":[{"title":"Default Title","offer_id":67694742077668,"sku":"GTR1A","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/massive-gtr1a-gallery-1.jpg?v=1792709238","url":"https:\/\/www.12voltoutlet.com\/products\/massive-audio-gtr1a-amplifier","provider":"12 Volt Outlet","version":"1.0","type":"link"}