{"product_id":"rockford-fosgate-tm400x4ad-power-marine-400w-4-channel-class-ad-amplifier","title":"Rockford Fosgate TM400X4AD Power Marine 400W 4-Channel Class AD Amplifier","description":"\u003ch2\u003eRockford Fosgate TM400X4AD Marine 4-Channel Amplifier\u003c\/h2\u003e\u003cp\u003eThe TM400X4AD is an ultra-compact, Element Ready 4-channel amplifier built for marine and powersports audio systems. Rockford Fosgate Class AD and Constant Power technologies deliver consistent full-range output at 4-ohm and 2-ohm loads, while conformal-coated circuit boards and protection against water, dust, and UV exposure support demanding outdoor installations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e128 watts x 4 at 4 ohms\u003c\/li\u003e\n\u003cli\u003e152 watts x 4 at 2 ohms\u003c\/li\u003e\n\u003cli\u003e290 watts x 2 bridged at 4 ohms\u003c\/li\u003e\n\u003cli\u003e20 Hz to 20 kHz frequency response\u003c\/li\u003e\n\u003cli\u003eClass AD topology with Constant Power technology\u003c\/li\u003e\n\u003cli\u003eElement Ready marine-grade construction\u003c\/li\u003e\n\u003cli\u003eHigh-level and low-level inputs with automatic turn-on\u003c\/li\u003e\n\u003cli\u003eC.L.E.A.N. input\/output clip detection\u003c\/li\u003e\n\u003cli\u003eTop-mounted controls and built-in crossover\u003c\/li\u003e\n\u003cli\u003eDual-fan cooling with real-time thermal monitoring\u003c\/li\u003e\n\u003cli\u003e4-ohm bridged capable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTM400X4AD amplifier\u003c\/li\u003e\n\u003cli\u003ePower, speaker, and input connection hardware\u003c\/li\u003e\n\u003cli\u003eInstallation documentation\u003c\/li\u003e\n\u003cli\u003eIndividual performance certificate\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation note:\u003c\/strong\u003e Amplifier wiring kit, fusing, signal cables, and mounting hardware required for the application may be sold separately. Confirm electrical-system capacity, speaker impedance, and installation location before purchase. Professional installation is recommended.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":49248750403684,"sku":"Rockford Fosgate TM400X4AD","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/9047\/8436\/files\/rockford-fosgate-tm400x4ad-1.png?v=1789330929","url":"https:\/\/webtron-x.com\/products\/rockford-fosgate-tm400x4ad-power-marine-400w-4-channel-class-ad-amplifier","provider":"webtron-x","version":"1.0","type":"link"}