{"product_id":"jl-audio-amplificateur-marin-mhd750-1-class-d-750w","title":"Marine amplifier MHD750\/1","description":"\u003cp\u003e\n    The \u003cstrong\u003eJL Audio MHD750\/1\u003c\/strong\u003e marine amplifier is a single-block Class D model designed for marine audio systems. It delivers 750 watts RMS with an extended frequency response from 6 Hz to 8 kHz, making it suitable for subwoofers and mid-bass or mid-tweeter speaker systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Audio Technologies\u003c\/h3\u003e\n\u003cp\u003e\n    This amplifier integrates JL Audio’s patented Single Cycle Control™ Class D technology, which corrects the audio signal more than 400,000 times per second for precise amplification and minimal distortion. The R.I.P.S. (Regulated, Intelligent Power Supply) power supply optimizes output power, delivering a constant 750W RMS across impedances from 1.5 to 4 ohms. This design also ensures stable power output across a voltage range of 11 to 14.5 volts, contributing to improved audio fidelity.\n\u003c\/p\u003e\n\n\u003ch3\u003eRobust Marine Design\u003c\/h3\u003e\n\u003cp\u003e\n    The MHD750\/1 is built to withstand marine environments. It features white and gray epoxy powder finishes, a sealed control cover, stainless steel hardware, and a corrosion-resistant aluminum chassis. The circuit boards are coated with a conformal coating for enhanced protection against saltwater, spray, and UV exposure. Its RealSink™ thermal management system uses vertically cast alloy heat sink fins for efficient fanless cooling, allowing compact stacking of amplifiers.\n\u003c\/p\u003e\n\n\u003ch3\u003eIntegration and Installation\u003c\/h3\u003e\n\u003cp\u003e\n    With compact dimensions (49 mm H x 273 mm L x 199 mm D) and a weight of 3.69 kg, the MHD750\/1 offers flexible installation options. It includes balanced differential inputs to minimize noise and a flexible crossover section with high-pass or low-pass filter modes (50–500 Hz, 12 or 24 dB\/octave) and a switchable 30 Hz infrasonic filter (24 dB\/octave). The preamp outputs allow signal cascading to additional amplifiers. The power and speaker terminals are removable for easier installation. A 60A fuse is recommended for protection, with minimum 4 AWG copper power\/ground wiring.","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":56082829312340,"sku":"010-03320-00","price":933.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_3b3ddcba-8ac5-40f8-91e4-c497a53ed054.jpg?v=1781187999","url":"https:\/\/skysat.fr\/en-us\/products\/jl-audio-marine-amplifier-mhd750-1-class-d-750w","provider":"Skysat","version":"1.0","type":"link"}