Refurbished - JL Audio MHD600/4 (MHD6004) 4-Channel Class D Marine Amplifier

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

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Item Condition: Refurbished

The product on this page is discontinued.

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Sonic has been absolutely top notch in every aspect. Every single order arrived at my door step in perfect condition for 3-4 years now. Sonic is always my first stop when I'm looking for my car audio needs. They can never beat the quality and customer satisfaction that Sonic Electronix offers.

- David from Tracy, CA

Description

Features & Specs

Reviews

Accessories

This product is Factory Refurbished.

Get it new for $699.95

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

Power Specifications - Full Range Channels
RMS Power @ 4 ohms	150 watts x 4 channels
RMS Power @ 2 ohms	150 watts x 4 channels
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
Marine Certified	Yes
Amplifier Class	D
Number of Channels	4
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
Bass/Gain Remote	Optional (Accessory required and sold separately) JL Audio HD-RLC
Fan Cooled	No
Fuse Rating	Not specified by manufacturer
CEA-2006 Compliant	No

Warranty and Return Policy
Return Policy	Standard Return Policy
Parts Warranty Duration	90 days
Labor Warranty Duration	90 days
Warranty Provider	Sonic Electronix