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For 24V systems only: 4-Channel Class D Marine Full-Range Amplifier, 150 W x 4 @ 1.5-4 ohms
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.
The MHD600/4-24V 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.
This amplifier is designed for operation in vessels with 24 volt, negative-ground electrical systems. Use of this product in vessels with positive ground and/or voltages other than 24 V may result in damage to the product and will void the warranty.
| @ 4 ohms | 150 W RMS x 4 |
| @ 3 ohms | 150 W RMS x 4 |
| @ 2 ohms | 150 W RMS x 4 |
| @ 1.5 ohms | 150 W RMS x 4 |
| Bridged @ 8 ohms | 300 W RMS x 2 |
| Bridged @ 4 ohms | 300 W RMS x 2 |
| @ 4 ohms | 150 W RMS x 4 |
| @ 3 ohms | 150 W RMS x 4 |
| @ 2 ohms | 150 W RMS x 4 |
| @ 1.5 ohms | 150 W RMS x 4 |
| Bridged @ 8 ohms | 300 W RMS x 2 |
| Bridged @ 4 ohms | 300 W RMS x 2 |
| 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 ohms | >300 / 50 Hz |
| Damping Factor @ 2 ohms | >150 / 50 Hz |
| THD+N @ Rated Power | <0.03% @ 4 ohms 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 | 25 A (AFS, AGU or MaxiFuse™) |
| Filter Mode(s) | Low-Pass or High-Pass |
| Filter Slope(s) | 12/24 dB/octave |
| Filter Frequency Range | 50 Hz - 500 Hz |
| Detented, Calibrated Filter Freq. Potentiometers | Yes |
| Filter Defeat Function | Yes |
| Remote Level Control | Optional (HD-RLC) |
| Remote Level Modes | 2 or All Channels |
| Channel Input Mode Switch | Yes (2/4 ch.) |
| Pass-Through Preamp Output | Buffered |
| Source Channel Selection for PreOuts | Yes |
| Height (H) | 1.93 in / 49 mm |
| Width (W) | 10.74 in / 273 mm |
| Depth (D) | 7.85 in / 199 mm |
| Net Weight |
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