JL Audio MHD600/4-24V - 4 Ch. Class D Full-Range 24V Marine Amplifier, (150W x 4ch @ 1.5-4Ω)
This compact, multi-channel powerhouse employs JL's Single-Cycle Control switching design and R.I.P.S. technology to deliver 150W x 4ch or 300W x 2ch's. 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 2ch 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 Ω||150 W RMS x 4|
|@ 3 Ω||150 W RMS x 4|
|@ 2 Ω||150 W RMS x 4|
|@ 1.5 Ω||150 W RMS x 4|
|Bridged @ 8 Ω||300 W RMS x 2|
|Bridged @ 4 Ω||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 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||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)||8.29 in / 211 mm|