{"product_id":"diamond-audio-dxm1200-1d-motorsport-diamond-series-800w-x-1-2ohms-class-d-full-range-mono-compact-waterproof-amplifier","title":"Diamond Audio DXM1200.1D 1-Channel DXM Series Monoblock Class D IPX67 Marine Rated Waterproof Amplifier","description":"\u003ch3\u003eDiamond Audio DXM1200.1D\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDiamond Audio 1-Channel Monoblock Class D Waterproof Amplifier\u003c\/strong\u003e, engineered for marine, motorcycle, ATV, UTV, and off-road audio systems. Designed to perform in the harshest conditions, this IPX67-rated waterproof amplifier delivers powerful, clean, and controlled low-frequency output with exceptional reliability.\u003c\/p\u003e\n\u003cp\u003eBuilt with advanced full-range Class D digital technology, the Diamond Audio waterproof monoblock amplifier produces impressive power with 1200W RMS at 1 ohm, 800W at 2 ohms, and 500W at 4 ohms, making it ideal for driving high-performance subwoofers. Whether you’re upgrading a marine subwoofer system or building a high-output powersports audio setup, this subwoofer amplifier delivers deep, tight bass with minimal distortion.\u003c\/p\u003e\n\u003cp\u003eEngineered for extreme durability, this marine-grade amplifier features IPX67-rated multi-layer circuit boards, protecting against water, dust, and environmental damage. Combined with short circuit, thermal, and voltage protection, the Diamond Audio monoblock amplifier ensures long-lasting performance in demanding conditions.\u003c\/p\u003e\n\u003cp\u003eThe amplifier includes balanced differential inputs for noise-free signal transmission and a Direct FET power MOSFET output stage for efficient, high-quality sound. With variable low-pass crossover (40Hz–250Hz), subsonic filter (10Hz–55Hz), adjustable phase control (0°–180°), and up to 18dB bass boost, this high power Class D amplifier allows precise tuning for optimal bass performance.\u003c\/p\u003e\n\u003cp\u003eInstallation is simplified with selectable REM, VOX, and DC turn-on modes, ensuring compatibility with factory and aftermarket head units. The included remote bass knob allows real-time control of subwoofer output.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-Channel Monoblock Class D Waterproof Amplifier\u003c\/li\u003e\n\u003cli\u003eIPX67-Rated for Marine and Outdoor Applications\u003c\/li\u003e\n\u003cli\u003e1200W @ 1Ω \/ 800W @ 2Ω \/ 500W @ 4Ω RMS Power\u003c\/li\u003e\n\u003cli\u003eBalanced Differential Inputs for Clean Signal\u003c\/li\u003e\n\u003cli\u003eVariable LPF, Subsonic Filter and Phase Control\u003c\/li\u003e\n\u003cli\u003eUp to 18dB Bass Boost for Enhanced Low-end Output\u003c\/li\u003e\n\u003cli\u003eShort Circuit, Thermal, and Voltage Protection\u003c\/li\u003e\n\u003cli\u003eIncludes Remote Bass Knob and LED Status Indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output Rating :\n\u003cul\u003e\n\u003cli\u003ePower @ 1Ω : 1200W RMS\u003c\/li\u003e\n\u003cli\u003ePower @ 2Ω : 800W RMS\u003c\/li\u003e\n\u003cli\u003ePower @ 4Ω : 500W RMS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal Harmonic Distortion : \u0026lt;0.3%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (1W@4Ω) : \u0026gt;-102dB\u003c\/li\u003e\n\u003cli\u003eGain Range : 0.2V-10V\u003c\/li\u003e\n\u003cli\u003eCrossover Range : 40Hz-250Hz\u003c\/li\u003e\n\u003cli\u003eFrequency Range : 40Hz-300Hz\u003c\/li\u003e\n\u003cli\u003eVariable Low-Pass Crossover : 40Hz–250Hz\u003c\/li\u003e\n\u003cli\u003eVariable Sub Sonic : 10Hz-55Hz\u003c\/li\u003e\n\u003cli\u003eBass Boost : 0dB-18dB\u003c\/li\u003e\n\u003cli\u003eCurrent Draw Full Power (Music) : 140A (14A) AVG\u003c\/li\u003e\n\u003cli\u003eFuse Rating : 70A\u003c\/li\u003e\n\u003cli\u003ePower \u0026amp; Protection Led Light Status Indicator\u003c\/li\u003e\n\u003cli\u003eShort Circuit, Thermal and Voltage Protection\u003c\/li\u003e\n\u003cli\u003eSelectable Phase : 0°-180°\u003c\/li\u003e\n\u003cli\u003eIPX67 Marine Rated\u003c\/li\u003e\n\u003cli\u003eRemote Bass Knob Included\u003c\/li\u003e\n\u003cli\u003eDimensions (L x W x H) : 11.8\" x 4.3\" x 1.7\" (298.6 x 110 x 44)mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Diamond Audio","offers":[{"title":"Default Title","offer_id":47260466479292,"sku":"DXM1200.1D","price":719.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0741\/6508\/files\/DXM1200.1D_091.jpg?v=1786442896","url":"https:\/\/11thstreetelectronic.com\/products\/diamond-audio-dxm1200-1d-motorsport-diamond-series-800w-x-1-2ohms-class-d-full-range-mono-compact-waterproof-amplifier","provider":"11TH STREET ELECTRONIC INC","version":"1.0","type":"link"}