{"product_id":"recoil-di800-4-4-channel-class-d-car-amplifier","title":"RECOIL DI800.4 4-Channel Class-D Car Amplifier","description":"\u003cp\u003e\u003cstrong\u003eThe RECOIL DI800.4 is a compact, full-range 4-channel Class-D car amplifier delivering up to 1500 watts peak power with bridgeable channels and stable performance at 2–4 ohms.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for drivers who want louder, cleaner sound without sacrificing compactness, the DI800.4 uses a high-speed MOSFET power supply and premium internal parts to push music with low heat and high efficiency. It balances flexible tuning controls with robust protection circuitry so you can tailor the output to speakers, component sets, or a small sub setup while protecting your system from overloads.\u003c\/p\u003e\n\n\u003ch3\u003eWhat power levels and loads does this amplifier support?\u003c\/h3\u003e\n\u003cp\u003eThe DI800.4 offers multiple practical power ratings to match different speaker configurations. It provides RMS outputs suitable for powering four speakers, plus bridged operation for higher power to two channels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRMS: 185W x 4 at 2Ω per channel\u003c\/li\u003e\n  \u003cli\u003eRMS: 125W x 4 at 4Ω per channel\u003c\/li\u003e\n  \u003cli\u003eBridged: 360W x 2 at 4Ω (usable for subs or high-power components)\u003c\/li\u003e\n  \u003cli\u003ePeak: 370W x 4 at 2Ω (short-term peaks, not continuous RMS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the amplifier stay cool and reliable during long drives?\u003c\/h3\u003e\n\u003cp\u003eThermal management and protection are built into the DI800.4 to support extended listening sessions without interruption. A highly efficient heatsink design and four-way protection circuitry monitor conditions and prevent damage under stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficient Class-D topology reduces heat generation\u003c\/li\u003e\n  \u003cli\u003ePrecision heatsink channels dissipate heat effectively\u003c\/li\u003e\n  \u003cli\u003e4-way protection covers short, over-current, thermal, and DC faults\u003c\/li\u003e\n  \u003cli\u003eMOSFET power supply ensures stable voltage delivery to stages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tuning options are available for matching speakers and sound preference?\u003c\/h3\u003e\n\u003cp\u003eThe DI800.4 includes a broad set of user controls so you can tailor crossover points and gain for cleaner integration with factory or aftermarket head units. Adjustments let you optimize output for component speakers, full-range drivers, or bridged sub channels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable gain controls for level matching\u003c\/li\u003e\n  \u003cli\u003eSelectable high-pass and low-pass filters for channel separation\u003c\/li\u003e\n  \u003cli\u003eVariable crossover and bass EQ for tonal shaping\u003c\/li\u003e\n  \u003cli\u003eFlexible wiring options for 2- or 4-channel systems and bridging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow big is the amp and where can it be mounted in a car?\u003c\/h3\u003e\n\u003cp\u003eAt a compact footprint, the DI800.4 fits behind seats, under consoles, or in smaller trunks where larger amps won’t. Its low profile simplifies installation while offering enough clearance for ventilation when mounted correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 8\" x 6.1\" x 1.8\" (203 x 155 x 46 mm)\u003c\/li\u003e\n  \u003cli\u003eThin profile works for tight spaces and shallow mounting areas\u003c\/li\u003e\n  \u003cli\u003eMounting tabs and clearances accommodate common vehicle locations\u003c\/li\u003e\n  \u003cli\u003eKeep ventilation around the heatsink to maintain thermal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The RECOIL DI800.4 is aimed at car audio enthusiasts and installers who need a small, efficient amplifier capable of driving a full set of speakers or a bridged sub pair. It fits owners upgrading factory audio who want more power and control without a large amplifier footprint, plus installers who need reliable protection features and flexible tuning to match a variety of speaker loads.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I bridge the DI800.4 to power a subwoofer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the amp supports bridging to deliver 360W x 2 at 4Ω, suitable for powering a small sub or high-power midbass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this amplifier stable at 2 ohms?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the DI800.4 is 2–4Ω stable and rated at 185W x 4 RMS into 2Ω per channel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RECOIL","offers":[{"title":"Default Title","offer_id":48449162412189,"sku":"B0BZ4JS2Y1","price":138.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/recoil-di800.4-front-panel.jpg?v=1781628461","url":"https:\/\/nexoltic.com\/products\/recoil-di800-4-4-channel-class-d-car-amplifier","provider":"Nexoltic","version":"1.0","type":"link"}