4Ch.Class D Full-Range,600W

4Ch.Class D Full-Range,600W

4Ch.Class D Full-Range,600W

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4Ch.Class D Full-Range,600W 

MFG#: MHD600/4



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4-Channel Class D Marine Full-Range Amplifier, 150 W x 4 @ 1.5-4 Ω

This compact, multi-channel powerhouse employs our Single-Cycle Control switching design and R.I.P.S. technology to deliver 150 W x 4 or 300 W x 2. Tight power supply regulation keeps distortion down and maximizes sound quality.

When using the MHD750/1 to drive a subwoofer system, the MHD600/4 is the ideal satellite amplifier, delivering huge dynamics with pristine resolution. It can also be deployed, on its own, as a very capable 3-channel system amplifier with 150W x 2 to the satellites and 300W x 1 to a subwoofer system.

This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment.

General Specifications:


Frequency Response

6 Hz - 30 kHz (+0, -1dB)

S/N Ratio, referred to highest rated power

>110 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)

S/N Ratio, referred to 1 W

>88.2 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)

Damping Factor @ 4 Ω

>300 / 50 Hz

Damping Factor @ 2 Ω

>150 / 50 Hz

THD+N @ Rated Power

<0.03% @ 4 Ω per Ch.

Input Voltage Range @ RCA Inputs

Switchable from 200 mV - 2 V RMS to 800 mV - 8 V RMS

Min Copper Power / Ground Wire Gauge

4 AWG wire

Fuse Rating

50 A (AFS, AGU or MaxiFuse™)




Height (H)

1.93 in / 49 mm

Width (W)

10.74 in / 273 mm

Depth (D)

8.29 in / 211 mm


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