{"product_id":"jl-audio-amplificateur-marin-mhd600-4-canaux-600w","title":"Marine amplifier MHD600\/4","description":"\u003cp\u003e\n    The \u003cstrong\u003eJL Audio MHD600\/4\u003c\/strong\u003e marine amplifier is a full-range 4-channel audio solution designed for marine environments. It features the patented Single Cycle Control™ Class D technology, which ensures precise amplification by comparing the audio signal to the actual PWM waveform and making corrections over 400,000 times per second. This approach controls distortion and maintains sound quality.\n\u003c\/p\u003e\n\n\u003ch3\u003ePower management and audio performance\u003c\/h3\u003e\n\u003cp\u003e\n    With an RMS power output of 150 watts x 4 channels at 1.5–4 ohms in stereo, or 300 watts x 2 channels at 3–8 ohms in bridged mode, the \u003cstrong\u003eMHD600\/4\u003c\/strong\u003e delivers a total power output of 600 watts. It operates on 12V DC electrical systems (11–14.5 volts). The R.I.P.S. (Regulated, Intelligent Power Supply) power supply ensures consistent output power and low distortion across varying load impedances (1.5Ω to 4Ω) and fluctuating input voltages. Its frequency response ranges from 6 Hz to 30 kHz (+0, -1 dB), with a signal-to-noise ratio exceeding 110 dB.\n\u003c\/p\u003e\n\n\u003ch3\u003eRobust design and system integration\u003c\/h3\u003e\n\u003cp\u003e\n    The marine-grade design of the \u003cstrong\u003eJL Audio MHD600\/4\u003c\/strong\u003e includes white and gray powder-coated finishes, a sealed cover for controls, and stainless steel hardware, exceeding salt fog and UV exposure standards. The RealSink™ thermal management system with Rollback Protection uses a vertical cast-alloy heat sink that requires no fans, allowing stacking without compromising cooling. Differential balanced inputs minimize noise and reject interference. Variable high-pass and low-pass filters (50–500 Hz) with selectable slopes (12 or 24 dB\/octave) provide configuration flexibility. The \u003cstrong\u003eMHD600\/4\u003c\/strong\u003e also features removable RCA preamp outputs for audio system expansion and removable power and speaker connectors to simplify installation.\n\u003c\/p\u003e","brand":"JL Audio","offers":[{"title":"Default Title","offer_id":56082824233300,"sku":"010-03319-00","price":1060.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/01_840f2828-bc1b-4e52-8d3d-edab451fca45.jpg?v=1781187978","url":"https:\/\/skysat.fr\/en-us\/products\/jl-audio-marine-amplifier-mhd600-4-channels-600w","provider":"Skysat","version":"1.0","type":"link"}