{"product_id":"recoil-di550-4-4-channel-class-d-car-amplifier-1-040w-max-2-4ω-bridgeable","title":"RECOIL DI550.4 4-Channel Class-D Car Amplifier - 1,040W Max, 2-4Ω, Bridgeable","description":"\u003ch2\u003ePowerful, efficient amplification for your car audio\u003c\/h2\u003e\n\u003cp\u003eUpgrade your ride with the RECOIL DI550.4, a compact 4-channel Class-D amplifier designed to balance performance and efficiency. Whether you’re upgrading component speakers or building a bridged two-channel setup for a sub, this unit provides a flexible platform that adapts to your existing system without taking up precious space in the dash or trunk.\u003c\/p\u003e\n\u003ch3\u003ePower and performance\u003c\/h3\u003e\n\u003cp\u003eThe DI550.4 delivers substantial output across configurations, making it suitable for a wide range of car audio needs. In standard 2 Ω or 4 Ω configurations, you can expect solid, clean signal amplification across all channels, with a bridged option that enables higher two-channel power for subwoofers. The design emphasizes efficiency, allowing longer listening sessions with less heat buildup under typical driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1040 watts max total power with precise channel assignments\u003c\/li\u003e\n  \u003cli\u003eRMS ratings scale with impedance: around 130 W per channel at 2 Ω, or 80 W per channel at 4 Ω\u003c\/li\u003e\n  \u003cli\u003eBridged two-channel mode delivers higher subwoofer output for deeper bass\u003c\/li\u003e\n  \u003cli\u003ePeak power supports short bursts for dynamic transients when needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility you can tune\u003c\/h3\u003e\n\u003cp\u003eAdjustability is at the heart of this amp. The DI550.4 offers a range of user controls to tailor the sound to your vehicle and music preferences, including gain, low-pass and high-pass filters, crossover routing, and a bass EQ. This level of control helps you craft clarity at high volumes or smooth warmth at lower levels, depending on your components and listening style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGain, LPF, and HPF controls for precise frequency shaping\u003c\/li\u003e\n  \u003cli\u003eCrossover options to route frequencies between channels\u003c\/li\u003e\n  \u003cli\u003eBass EQ to subtly sculpt low-end impact\u003c\/li\u003e\n  \u003cli\u003eBridge-ready architecture for flexible two-channel subwoofer pairing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReliability in a compact chassis\u003c\/h3\u003e\n\u003cp\u003eDesigned with a high-speed MOSFET power supply and premium internal components, the DI550.4 maintains performance while managing heat through efficient heatsinks. Four-way protection circuitry guards against common in-vehicle power and load conditions, helping the unit operate consistently across hours of use and varying driving environments. Its compact footprint, with a modest depth, makes it easier to fit behind seats or in tight mounting areas while still delivering robust power.\u003c\/p\u003e\n\u003cp\u003eDimensions: compact enough to fit in tight spaces while offering ample mounting flexibility. This combination makes the RECOIL DI550.4 a versatile choice for enthusiasts who want more control over their car audio without sacrificing space or reliability.\u003c\/p\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUpgrade a stock system with a dedicated 4-channel amp for improved front and rear channel clarity\u003c\/li\u003e\n  \u003cli\u003eBridge two channels to drive a subwoofer for enhanced low-end impact in a compact trunk\u003c\/li\u003e\n  \u003cli\u003eFine-tune sound with adjustable filters to reduce noise and optimize imaging in noisy cabin environments\u003c\/li\u003e\n\u003c\/ul\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: What car audio setups is the RECOIL DI550.4 suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for 4-channel systems at 2 Ω or 4 Ω, with bridged two-channel subwoofer options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the DI550.4 offer protection features?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it includes multi-stage protection and a MOSFET power supply for reliable performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RECOIL","offers":[{"title":"Default Title","offer_id":48411394080925,"sku":"B09PCZBZW5","price":124.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/recoil-di550-4-channel-front-view.jpg?v=1781219913","url":"https:\/\/nexoltic.com\/products\/recoil-di550-4-4-channel-class-d-car-amplifier-1-040w-max-2-4%cf%89-bridgeable","provider":"Nexoltic","version":"1.0","type":"link"}