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MHD Amplifiers

Big power.

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An MHD900 amplifier in a dark sleek setting.
An MHD900 amplifier in a dark sleek setting.

MHD: Ultra-compact and ultra-powerful.

The revolutionary MHD amplifiers apply an innovative switching technology called Single Cycle Control™ to deliver world-class, full-range sonic performance and very high power from what seems like an impossibly small package.

This advanced technology wastes very little energy compared to a conventional marine amplifier, resulting in less heat being generated for each watt of output. This allows us to pack a huge amount of clean power into the compact MHD chassis while also delivering stellar installation flexibility.

To get it all dialed in, the MHD’s studio-grade signal processing features make it easy to extract optimum performance from our marine speaker and subwoofer systems.

Studio-Grade Signal Processing

Security cover conceals and protects all controls.

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A pair of MHD amplifier stacked in a dark sleek setting and with the cover on.
A pair of MHD amplifier stacked in a dark sleek setting and with the cover on.

Single Cycle Control

Groundbreaking amplifier technology delivers world-class fidelity, power and performance from an impossibly small package.

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An overhead view of a pair of MHD amplifier stacked in a dark sleek setting and with the covers on.
An overhead view of a pair of MHD amplifier stacked in a dark sleek setting and with the covers on.

Technology

MHD Amplifiers feature JL Audio’s exclusive R.I.P.S. (Regulated, Intelligent Power Supply) technology to maintain rock-solid audio performance with any speaker load from 1.5 - 4 ohms, even with fluctuating battery voltage. This is a feature you won’t find on any other marine amplifier.

Simply sophisticated.

Removable power and speaker plugs permit high-integrity connections in tight mounting locations.

A rear view of the connections panel of an mhd amp.
A rear view of the connections panel of an mhd amp.

Versatile Mounting

Lateral mounting feet permits installation in very tight space applications.

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An angled view of a MHD amplifier with feet visible.
An angled view of a MHD amplifier with feet visible.

MHD750/1
Monoblock Class D Wide-Range Marine Amplifier, 750W

MHD600/4
4 Ch. Class D Full-Range Marine Amplifier, 600 W

MHD600/4-24V
4 Ch. Class D Full-Range Marine Amplifier, 600 W, For 24V Systems

MHD900/5
5 Ch. Class D Full-Range Marine System Amplifier, 900 W

MHD900/5-24V
5 Ch. Class D Full-Range Marine System Amplifier, 900 W, For 24V Systems