JL Audio’s cutting-edge marine amplifiers benefit from decades of engineering experience in switching amplifier design. MDH marine amplifiers are another advanced technology with superb sonic quality while drawing less current per watt of output. This allows them to be more compact, run cooler, and reduce stress on your boat’s electrical system. From our ultra-compact MX amplifiers to our state-of-the-art MVi models with integrated DSP. You are sure to find the right model to fit your system’s needs. You are getting a severe JL audio mdh marine amplifier, designed to make great audio in your vessel, whichever one you choose.