{"product_id":"audiopipe-aplx-2200-4","title":"Audiopipe APLX-2200.4 4-Channel Class A\/B Mosfet Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eBuild a flexible car audio system around the Audiopipe APLX-2200.4, a 4-channel Class A\/B MOSFET amplifier with full-range operation. Its adjustable input sensitivity and multiple power ratings support different speaker and subwoofer configurations.\u003c\/p\u003e\n\u003cp\u003eUse all four channels for interior speakers, or configure two channels for mid\/high speakers and bridge the remaining two for a dedicated subwoofer, as described by Audiopipe.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-channel output:\u003c\/strong\u003e Choose a four-speaker setup or the described bridged subwoofer configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass A\/B MOSFET design:\u003c\/strong\u003e Adds a specific amplifier architecture for your car audio system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable input sensitivity:\u003c\/strong\u003e The 0.15V–6V range helps match the amplifier to a head unit or other signal source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in cooling fan:\u003c\/strong\u003e Actively dissipates heat during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-sided PCB:\u003c\/strong\u003e The circuit-board design supports heat dissipation and stability.\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAPLX-2200.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier type\u003c\/td\u003e\n\u003ctd\u003e4-channel Class A\/B MOSFET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum power output\u003c\/td\u003e\n\u003ctd\u003e2 × 320W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e2200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power @ 2 Ohms (\u0026lt;1% Distortion)\u003c\/td\u003e\n\u003ctd\u003e4 × 160W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS power @ 4 Ohms (\u0026lt;1% Distortion)\u003c\/td\u003e\n\u003ctd\u003e4 × 110W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20Hz–20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e0.15V–6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e≥ 89dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e≤ 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e9V–16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum load\u003c\/td\u003e\n\u003ctd\u003e2 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.2” x 7.09“ x 2.11” (386 x 180 x 53.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe APLX-2200.4 gives you four channels to plan around, with stated RMS ratings at both 2 Ohms and 4 Ohms. Its 20Hz–20KHz frequency response covers a full audio range, while the stated signal-to-noise ratio and THD figures describe its noise and distortion performance.\u003c\/p\u003e\n\u003cp\u003eThe adjustable sensitivity range is useful when matching the amplifier’s input to your audio source. Its fan and double-sided PCB are design features intended to manage heat and support stable operation.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003ePlan your speaker or subwoofer configuration around the 2 Ohm minimum load and the amplifier’s listed power ratings. For the described bridged setup, confirm the intended speaker connections and load requirements before installation.\u003c\/p\u003e\n\u003cp\u003eCheck that your vehicle’s electrical supply falls within the 9V–16V working range. Also compare the amplifier’s dimensions with your available mounting space before purchase.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat are the RMS power ratings?\u003c\/h3\u003e\n\u003cp\u003eThe amplifier is rated at 4 × 160W RMS at 2 Ohms and 4 × 110W RMS at 4 Ohms, both at \u0026lt;1% distortion.\u003c\/p\u003e\n\u003ch3\u003eWhat does the 2 Ohm minimum load mean?\u003c\/h3\u003e\n\u003cp\u003eIt is the listed minimum load. Check your planned speaker or subwoofer configuration against this requirement before connecting it.\u003c\/p\u003e\n\u003ch3\u003eCan I use it for speakers and a subwoofer?\u003c\/h3\u003e\n\u003cp\u003eAudiopipe describes using two channels for mid\/high speakers and bridging the remaining two channels for a dedicated subwoofer.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my installation space?\u003c\/h3\u003e\n\u003cp\u003eIts dimensions are 15.2” x 7.09“ x 2.11” (386 x 180 x 53.5 mm). Compare these measurements with your available mounting area.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Audiopipe APLX-2200.4 at 12 Volt Outlet. Want to learn more about Audiopipe? Explore our \u003ca href=\"https:\/\/www.12voltoutlet.com\/pages\/audiopipe\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAudiopipe brand profile\u003c\/a\u003e (opens in a new tab).\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Audiopipe","offers":[{"title":"Default Title","offer_id":67691895357668,"sku":"APLX-2200.4","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-aplx-2200-4-01.jpg?v=1792708289","url":"https:\/\/www.12voltoutlet.com\/products\/audiopipe-aplx-2200-4","provider":"12 Volt Outlet","version":"1.0","type":"link"}