{"product_id":"rockford-fosgate-power-marine-400-watt-class-ad-4-channel-amplifier","title":"Rockford Fosgate Power Marine Amplifier - TM400X4AD - 400 Watt Class-ad 4-Channe","description":"\u003ch2\u003eRockford Fosgate Power Marine Amplifier - TM400X4AD - 400 Watt Class-ad 4-Channe\u003c\/h2\u003e\n\u003cp\u003eFuel your soundstage grid with raw electrical muscle and master your acoustic layout with the street-proven engineering of Rockford Fosgate power amplifiers. Renowned globally for continuous current regulation, advanced thermal heat dissipation casing networks, and signature clean signal tracking circuits, these amplifiers deliver massive output headroom with absolute zero distortion thresholds.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview \u0026amp; Core Highlights:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cdiv class=\"product-intro-text\"\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eThe Power TM400X4ad 400 Watt 4-channel ultra-compact, amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input\/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal\/protection schemes safeguard the amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFEATURES AT A GLANCE\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRockford Fosgate proprietary Class AD technology\u003c\/li\u003e\n\u003cli\u003e8 AWG power\/ground connector w\/ upgraded RCA connectors\u003c\/li\u003e\n\u003cli\u003eDifferential inputs with high level auto turn-on feature\u003c\/li\u003e\n\u003cli\u003eRemote-Out feature when using high level inputs\u003c\/li\u003e\n\u003cli\u003e4\/2 Ohm muti-impedance Constant Power\u003c\/li\u003e\n\u003cli\u003e2\/4 channel input switch\u003c\/li\u003e\n\u003cli\u003eTop mounted controls\u003c\/li\u003e\n\u003cli\u003eC.L.E.A.N. input\/output clip detection and indicator LEDs\u003c\/li\u003e\n\u003cli\u003e4 Ohm bridged capable\u003c\/li\u003e\n\u003cli\u003eDual fan cooled\u003c\/li\u003e\n\u003cli\u003eReal time thermal sensing\u003c\/li\u003e\n\u003cli\u003eDual extruded heat sinks\u003c\/li\u003e\n\u003cli\u003eDiscrete surface mount technology\u003c\/li\u003e\n\u003cli\u003eMarine grade two part epoxy coating on circuit boards\u003c\/li\u003e\n\u003cli\u003e2-Year Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"spec-box-right\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"spec-item-left\"\u003eRemote Controls\u003c\/div\u003e\n\u003cdiv class=\"spec-item-right\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eVisual Indicators\u003c\/div\u003e\n\u003cdiv class=\"spec-item-right\"\u003e\n\u003cem\u003ePower:\u003c\/em\u003e Blue LED \u003cbr\u003e\u003cem\u003eProtect:\u003c\/em\u003e Red LED \u003cbr\u003e\u003cem\u003eInput Clip:\u003c\/em\u003e Red LED\u003cspan\u003e3\u003c\/span\u003e \u003cbr\u003e\u003cem\u003eOutput Clip:\u003c\/em\u003e Blue\/Violet\/Red LED\u003cspan\u003e1,2,3\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cem\u003eLED Color Legend:\u003c\/em\u003e \u003cbr\u003e\u003cspan\u003e1\u003c\/span\u003eBLUE: \u0026lt;0.5% THD \u003cbr\u003e\u003cspan\u003e2\u003c\/span\u003eVIOLET: 1% THD \u003cbr\u003e\u003cspan\u003e3\u003c\/span\u003eRED: 10%+ THD \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item-right\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003ePower Wire Gauge 8 AWG\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003ePower Input Connector\u003c\/div\u003e\n\u003cdiv class=\"spec-item-right\"\u003eDetachable Compression Terminal\u003cbr\u003eReplacement \u003ca href=\"https:\/\/rockfordfosgate.com\/products\/details\/1040-57997\/\"\u003e1040-57997\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eSpeaker Wire Gauge 16 AWG\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eSpeaker Output Connector\u003c\/div\u003e\n\u003cdiv class=\"spec-item-right\"\u003e\n\u003cem\u003eFront:\u003c\/em\u003e 4-Pin Harness \u003cbr\u003e\u003cem\u003eRear:\u003c\/em\u003e 4-Pin Harness\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eCooling Dual Fan Cooled\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eHeatsink Extruded Aluminum\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eOperating Voltage 9 - 16 VDC\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eRecommended Fuse \u003csmall\u003e(not included) \u003c\/small\u003e60 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eAverage Current Draw \u003csmall\u003e(13.8V Music) \u003c\/small\u003e28 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eMax. Current Draw \u003csmall\u003e(13.8V Sinewave) \u003c\/small\u003e55 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eSuggested Alternator 75 A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"spec-item-left\"\u003eDimensions \u003csmall\u003e(H x W x D)\u003c\/small\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-right\"\u003e1.6 x 4.3 x 8.3 (in.) \u003cbr\u003e4.1 x 10.8 x 21.1 (cm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cdiv class=\"spec-item-left\"\u003eShipping Weight 3.4 Lbs. (1.54 Kg.)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003e🚨 Critical Performance Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity Configuration:\u003c\/strong\u003e Sold Individually (Includes 1 High-Performance Component Unit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (MPN):\u003c\/strong\u003e tm400x4ad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category Component:\u003c\/strong\u003e Amplifiers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Package Boxed Shipping Weight:\u003c\/strong\u003e 3.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":44084049674492,"sku":"tm400x4ad","price":629.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/products\/tm400x4ad_1-575x0.jpg?v=1748313243","url":"https:\/\/diycustoms.store\/products\/rockford-fosgate-power-marine-400-watt-class-ad-4-channel-amplifier","provider":"diycustoms.store","version":"1.0","type":"link"}