{"product_id":"audiopipe-apmox-450-4","title":"Audiopipe APMOX-450.4 450 Watts Full Range Class D Mini Amplifier","description":"\u003cdiv\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eAdd four-channel amplification to a space-conscious vehicle audio setup with the Audiopipe APMOX-450.4 full-range Class D mini amplifier. Its PWM power delivery, MOSFET circuitry, and adjustable filters give you control over speaker and subwoofer frequencies in a compact design.\u003c\/p\u003e\n\u003cp\u003eThe APMOX-450.4 is designed for installation in car, motorcycle, golf cart, and off-road vehicle interiors where space is limited. A cooling fan and protective features support its operation during use.\u003c\/p\u003e \u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass D with PWM:\u003c\/strong\u003e Efficient power delivery supports clear, louder sound from your speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET circuitry:\u003c\/strong\u003e Designed for performance with minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable sound controls:\u003c\/strong\u003e Set bass boost from 0dB to 12dB and adjust crossover settings to suit your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in cooling:\u003c\/strong\u003e A cooling fan and heatsink are designed to help manage heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection features:\u003c\/strong\u003e Overload and overheat protection help protect amplifier operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote control and indicators:\u003c\/strong\u003e The remote bass control knob, clip LED, and power on\/off LED let you adjust and monitor operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAmplifier type\u003c\/th\u003e\n\u003ctd\u003eFull Range Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuous power output (R.M.S.) @ 1%\u003c\/th\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStereo @ 4 Ohms\u003c\/th\u003e\n\u003ctd\u003e4 x 300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStereo @ 2 Ohms\u003c\/th\u003e\n\u003ctd\u003e4 x 450W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBridged @ 4 Ohms\u003c\/th\u003e\n\u003ctd\u003e2 x 1020W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response (-3dB)\u003c\/th\u003e\n\u003ctd\u003e10Hz-20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover range high and low\u003c\/th\u003e\n\u003ctd\u003e45Hz-850Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePASS: S\/N Rated (A WTG)\u003c\/th\u003e\n\u003ctd\u003e85dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariable subsonic filter\u003c\/th\u003e\n\u003ctd\u003eEffectively eliminates sound frequency under 45Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariable bass boost\u003c\/th\u003e\n\u003ctd\u003e0dB to 12dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking voltage\u003c\/th\u003e\n\u003ctd\u003e9-16V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e9.1” x 5.7” x 2.5” (230 x 144 x 64 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe amplifier also features a high-pass and low-pass filter switch and an X-over control for crossover adjustment.\u003c\/p\u003e \u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe APMOX-450.4 combines several speaker and subwoofer adjustment controls in a compact amplifier. Its listed stereo and bridged power ratings help you compare the output options with your system’s speaker loads before choosing an installation plan.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Notes\u003c\/h2\u003e\n\u003cp\u003eCheck that your intended mounting location can accommodate the 9.1” x 5.7” x 2.5” amplifier and that your electrical system operates within its 9-16V working-voltage range. Confirm speaker impedance and amplifier configuration against the listed stereo or bridged ratings before installation.\u003c\/p\u003e\n\u003cp\u003eThe product is described for car, motorcycle, golf cart, and off-road vehicle interiors. Confirm available space and installation requirements for your specific vehicle and audio system.\u003c\/p\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat power does the APMOX-450.4 produce?\u003c\/h3\u003e\n\u003cp\u003eIts continuous RMS ratings at 1% are 4 x 300W stereo at 4 Ohms, 4 x 450W stereo at 2 Ohms, and 2 x 1020W bridged at 4 Ohms.\u003c\/p\u003e\n\u003ch3\u003eWhat frequency controls are included?\u003c\/h3\u003e\n\u003cp\u003eIt has a variable subsonic filter, a high-pass and low-pass filter switch, an X-over control, and variable bass boost from 0dB to 12dB.\u003c\/p\u003e\n\u003ch3\u003eWhat are the amplifier’s dimensions?\u003c\/h3\u003e\n\u003cp\u003eIt measures 9.1” x 5.7” x 2.5” (230 x 144 x 64 mm), listed as length, width, and height.\u003c\/p\u003e\n\u003ch3\u003eWhat should I check before installation?\u003c\/h3\u003e\n\u003cp\u003eCheck mounting space, the 9-16V working-voltage range, and your speakers’ impedance against the appropriate stereo or bridged rating.\u003c\/p\u003e \u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cp\u003eShop the Audiopipe APMOX-450.4 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":67691181113572,"sku":"APMOX-450.4","price":304.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/audiopipe-apmox-450-4-full-range-class-d-mini-amplifier-01.jpg?v=1792530260","url":"https:\/\/www.12voltoutlet.com\/products\/audiopipe-apmox-450-4","provider":"12 Volt Outlet","version":"1.0","type":"link"}