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JL Audio MHD600/4 R/B

Factory Refurbished 600W 4-Channel Class D MHD Series Marine Amplifier

JL Audio
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4-Channel Class D MHD Series Marine Amplifier • 150W x 4 Chan. @ 4 ohm • 300W x 2 Chan. Bridged @ 8 ohm • Regulated Intelligent Power Supply • Single Cycle Control Technology • Studio-Grade Signal Processing • Advanced Rollback Protection Circuitry

Learn more about the LS-mhd6004-RB

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This item has been discontinued

Description


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  • 4-Channel Class D MHD Series Marine Amplifier
  • Item Condition: Refurbished
  • RMS Power Rating (11V - 14.5V):
    • 4 ohms: 150 watts x 4 chan.
    • 3 ohms: 150 watts x 4 chan.
    • 2 ohms: 150 watts x 4 chan.
    • 1.5 ohms: 150 watts x 4 chan.
  • Bridged RMS Power Rating (11V - 14.5V):
    • Bridged, 8 ohms: 300 watts x 2 chan.
    • Bridged, 6 ohms: 300 watts x 2 chan.
    • Bridged, 4 ohms: 300 watts x 2 chan.
    • Bridged, 2 ohms: 300 watts x 2 chan.
    • Bridged, 3 ohms: 300 watts x 2 chan.
  • R.I.P.S. (Regulated Intelligent Power Supply) ensures consistent power delivery
  • Patented Single Cycle Control Class D switching technology corrects output in each switching cycle for superior power delivery
  • Studio-Grade Signal Processing for flexible tuning applications
  • JL Audio Wired bass remote level control available and sold separately
  • Fully variable cutoff frequency selection with detented and calibrated potentiometers
  • Buffered, pass-through type preamp outputs
  • 2/4 Channel operation
  • 2-Pairs of RCA inputs
  • Advanced Rollback Protection circuitry for advanced thermal and low-impedance protection
  • Dual die-cast aluminum finned heat sink for extreme heat dissipation
  • Cast aluminum alloy security cover included to protect critical system settings
  • Differential inputs reduce unwanted noise
  • Two mounting options plus a space-saving stacking feature
  • Speaker output connections accept up to 12 AWG wire
  • +12V and Ground connections accept up to 4 AWG wire
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable High-Pass Filter (50-500 Hz, 12 dB/octave)
  • Variable Low-Pass Filter (50-500 Hz, 12 dB/octave)
  • Signal-to-Noise Ratio: >110 dB
  • Frequency Response: 6-30,000 Hz
  • Input Range: Switchable (200mV-2V to 800mV-8V RMS)
  • Damping Factor: >300 @ 4 ohm, >150 @ 2 ohm
  • THD (Total Harmonic Distortion): <0.03%
  • Dimensions: 10-3/4"L x 8-1/4"W x 1-15/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website (SonicElectronix.com) when purchased together with this amplifier.
  • 90 Day SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
150 watts x 4 channel
RMS Power @ 2 ohms
150 watts x 4 channel
RMS Power @ 1 ohm
150 watts x 4 channels @ 1.5 ohms
Bridged RMS Power
300 watts x 2 channels @ 3-8 ohms
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
600 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1.5 ohms
Minimum Impedance Bridged
3 ohms
THD at Rated RMS Power
0.03%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
>110 dB
Channel Separation
Not specified by manufacturer
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
Not specified by manufacturer
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

MHD600/4-RB

Weight:

8.26lbs

Internal SKU:

LS-mhd6004-RB

Internal Product ID:

50040

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