JL Audio MHD750/1 750W RMS Monoblock Wide-Range Class D Marine Amplifier (010-03320-00)

The JL Audio MHD750/1 delivers 750 watts RMS from one efficient Class D channel for marine audio systems needing powerful, controlled output. Its wide-range architecture allows more application flexibility than a subwoofer-only amplifier when configured with the proper crossover and load.

Key Features

• 750W RMS monoblock output
• Regulated Intelligent Power Supply (R.I.P.S.) helps maintain consistent rated output over supported loads
• Single Cycle Control switching architecture
• Marine-ready housing with protected adjustment controls
• RealSink fanless heat management
• Optional compatible remote level control

Technical Specifications

• Amplifier configuration: 1-channel, wide-range monoblock
• Rated continuous power: 750W RMS x 1 at 4 ohms (14.4V)
• Rated continuous power: 750W RMS x 1 at 2 ohms (14.4V)
• Electrical system: 12V negative ground
• Operating supply voltage: approximately 11–14.5V DC
• Amplifier class: D
• Approximate dimensions: 10.75" W x 7.83" D x 1.93" H

Compatibility

• For compatible 12V marine systems and speaker/subwoofer loads within amplifier impedance specifications.
• Do not confuse with the MHD600/4 or MHD900/5 models, which have different channel configurations.

Installation Notes

• Use manufacturer-recommended cable gauge, fusing, grounding, ventilation, and wiring practices.
• Verify minimum allowed speaker impedance and the correct crossover settings before installation.