{"product_id":"di550-4","title":"DI550.4 - Full-range Class-D 4-channel Car Audio Amplifier, 1,040 Watts, 2-4 OHM Stable, Mosfet Power Supply, Bridgeable","description":"\u003cp\u003eThe \u003cstrong\u003eDI550.4\u003c\/strong\u003e is a full-range Class-D 4-channel car audio amplifier built to drive a complete aftermarket speaker system from a single unit. Rated at 1,040 watts total, it delivers clean, efficient power across all four channels without the thermal overhead typical of Class-AB designs. Stable from 2 to 4 ohms and fully bridgeable, it adapts to a wide range of speaker configurations and system builds.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Power Output:\u003c\/strong\u003e 1,040 watts across four channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass-D Topology:\u003c\/strong\u003e High-efficiency design runs cooler and draws less current than Class-AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSFET Power Supply:\u003c\/strong\u003e High-speed switching for stable, consistent output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2–4 Ohm Stable:\u003c\/strong\u003e Compatible with a broad range of speaker loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridgeable Channels:\u003c\/strong\u003e Configurable for 2-channel or mono operation to suit your system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Way Protection Circuitry:\u003c\/strong\u003e Guards against thermal, overload, short-circuit, and DC fault conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059520274710,"sku":"DI550.4","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-26-1.jpg?v=1772081739","url":"https:\/\/www.recoilaudiousa.com\/products\/di550-4","provider":"Recoil Audio USA","version":"1.0","type":"link"}