{"product_id":"diamond-audio-dmd600-4d-4-channel-full-range-class-d-amplifier","title":"Diamond Audio DMD600.4D 4-Channel Full Range Class D Amplifier","description":"\u003cp\u003e\u003cstrong\u003eCompact Power, Unbeatable Value.\u003c\/strong\u003e The Diamond Audio DMD600.4D is a 4-channel full-range Class D digital amplifier engineered to deliver clean, efficient power in a compact chassis. It is a strong fit for car, truck, and space-conscious audio builds that need four channels of dependable output without stepping up to a much larger amplifier.\u003c\/p\u003e\u003cp\u003eThe DMD600.4D produces 100 watts RMS x 4 at 4 ohms, 150 watts RMS x 4 at 2 ohms, and can be bridged for 320 watts RMS x 2 at 4 ohms. Balanced differential inputs, variable crossovers, bass boost, and multiple turn-on modes make it easy to integrate with both factory and aftermarket source units.\u003c\/p\u003e\u003ch3\u003ePower Output\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100W RMS x 4 @ 4Ω\u003c\/li\u003e\n\u003cli\u003e150W RMS x 4 @ 2Ω\u003c\/li\u003e\n\u003cli\u003e320W RMS x 2 bridged @ 4Ω\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-channel full-range Class D digital amplifier\u003c\/li\u003e\n\u003cli\u003eCompact, high-efficiency heat-sink design\u003c\/li\u003e\n\u003cli\u003e4-layer FR4 PCB construction\u003c\/li\u003e\n\u003cli\u003eAdvanced SMD circuitry\u003c\/li\u003e\n\u003cli\u003eBalanced differential inputs for cleaner, noise-resistant signal transfer\u003c\/li\u003e\n\u003cli\u003eSelectable 2-channel \/ 4-channel input modes\u003c\/li\u003e\n\u003cli\u003eREM, VOX, and DC auto turn-on options\u003c\/li\u003e\n\u003cli\u003eVariable high-pass and low-pass crossover controls\u003c\/li\u003e\n\u003cli\u003eUp to 18dB bass boost\u003c\/li\u003e\n\u003cli\u003eLED power \/ protection indication\u003c\/li\u003e\n\u003cli\u003eBuilt-in short-circuit, thermal, and voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCrossover \u0026amp; Tuning\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVariable High-Pass Filter: 35Hz–350Hz\u003c\/li\u003e\n\u003cli\u003eVariable Low-Pass Filter: 35Hz–350Hz\u003c\/li\u003e\n\u003cli\u003eCrossover Slope: 12dB\/octave\u003c\/li\u003e\n\u003cli\u003eBass Boost: up to 18dB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePower Supply Threshold: 10.0V–17.0V DC\u003c\/li\u003e\n\u003cli\u003eIdle Current: 0.7A\u003c\/li\u003e\n\u003cli\u003eTHD @ 1kHz \/ 4Ω: 0.05%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio A-weighted @ 1W: -77.2dBA\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio A-weighted @ Full Power: -98.9dBA\u003c\/li\u003e\n\u003cli\u003eLow-Level Input Sensitivity: 0.2V–10.0V\u003c\/li\u003e\n\u003cli\u003eHigh-Level Input Capability: up to 25W RMS\u003c\/li\u003e\n\u003cli\u003eLow-Level Input Impedance: 22kΩ\u003c\/li\u003e\n\u003cli\u003eHigh-Level Input Impedance: 22kΩ\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: 0.047Ω\u003c\/li\u003e\n\u003cli\u003eDamping Factor @ 50Hz \/ 4Ω: \u0026gt;250\u003c\/li\u003e\n\u003cli\u003eBandwidth (-3dB): 10Hz–350Hz\u003c\/li\u003e\n\u003cli\u003eFuse Rating: 3 x 40A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cp\u003e7.6\" L x 6.85\" W x 1.9\" H (193.1mm x 174mm x 48.4mm)\u003c\/p\u003e\u003cp\u003eThe DMD600.4D is designed as a practical, budget-conscious upgrade for full-range speaker systems, component sets, and bridged configurations where compact size, flexible tuning, and clean four-channel power are priorities.\u003c\/p\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":50576170647691,"sku":"DMD600.4D","price":389.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/9816\/4363\/files\/upload-1790809359807.jpg?v=1790809361","url":"https:\/\/jlcustom.net\/products\/diamond-audio-dmd600-4d-4-channel-full-range-class-d-amplifier","provider":"JL Customs","version":"1.0","type":"link"}