Power Amplifiers
Speakers

Subwoofers

Grille Replacement Kits

JL Audio builds two outstanding lines of power amplifiers for the marine industry. First line is the M-series which offers sophisticated, well-proven amplifier circuits backed with impressive signal processing capabilities. M-series marine amplifiers are available in a wide variety of power configurations to provide a vast set of system design options.   

The ultra-compact M600/1 offers a patented, high-efficiency Class D amplification circuit that delivers ample power to high performance subwoofer systems. JL Audio’s six-channel M600/6 is capable of powering an entire sound system consisting of subwoofers and two zones of speakers, or three zones of speakers, from a single compact chassis. The flexible 4-channel M400/4 and 2-channel M200/2 are perfect building blocks that can be combined in a variety of configurations, from simple upgrades to complete systems.

As with all JL Audio power amplifiers, M-series models offer an exclusive Advance Thermal Rollback protection to completely eliminate thermal shutdown events.

JL Audio's second line is the MHD-series of power amplifiers which applies a switching technology called Single Cycle Control™ to deliver world-class, full-range sonic performance and very high power from what seems like an impossibly small package. The MHD’s compact size is the result of outstanding electrical efficiency--over 80% at 1/2 power. This also results in a lot less current draw on a boat’s batteries. As with all JL Audio amplifiers, Advanced Rollback Protection circuitry is standard as are noise-rejecting, differential-balanced inputs. The MHD line also features a comprehensive signal-processing section with variable slope crossovers (12dB or 24dB/octave) and a handy remote level control option that enables installation of master or zone volume controls virtually anywhere in a boat, using the optional MHD-RLC. JL Audio MHD power amplifiers are available in a variety of power and performance levels: 900 watt 5-channel (MHD900/5), 750 watt 1-channel (MHD750/1) and 600 watt 4-channel (MHD600/4).

JL Audio’s MCL-RCL Remote Level Control / Line Driver can be connected to a source unit to convert fixed volume output to variable volume output. The MCL-RCL enables the volume of one pair of speakers to be changed without affecting the volume of the other speakers operating from the same source unit.

 
M600/1
Class D Marine Monoblock Subwoofer Amplifier






  • Features
  • Specifications
  • NexD technology
  • 80% efficient
  • Unregulated power supply
  • Compact design
  • Moisture-resistant gasket control cover
  • ABYC approved

MSRP: $449.95

  • 1 x 600 W @ 2 ohms
  • 1 x 400 W @ 4 ohns
  • 8.52 x 7.09 x 2.05 in. (217 x 180 x 52 mm)

MSRP: $449.95

 
M200/2
2-Channel Power Amplifier





  • Features
  • Specifications
  • NexD technology
  • 80% efficient
  • Unregulated power supply
  • Compact design
  • Moisture-resistant gasket control cover
  • ABYC approved

MSRP: $349.95

  • 2 x 100W @ 2 ohms per ch.,2 x 75W @ 4 ohms per channel
  • 1 x 200W @ 4 ohms bridged, 1 x 150W @ 8 ohms (bridged)
  • 8.52 x 7.09 x 2.05 in. (217 x 180 x 52 mm)

MSRP: $349.95

 
M400/4
Class D Marine Full-Range 2/3/4 Channel Amplifier





  • Features
  • Specifications
  • NexD technology
  • 80% efficient
  • Unregulated power supply
  • Compact design
  • Moisture-resistant gasket control cover
  • ABYC approved

MSRP: $449.95

  • 4 x 100W @ 2 ohms per ch., 4 x 75W @ 4 ohms per channel
  • 2 x 200W @ 4 ohms bridged, 2 x 150W @ 8 ohms (bridged)
  • 8.52 x 7.09 x 2.05 in. (217 x 180 x 52 mm)

MSRP: $449.95

 
M600/6
Class D Marine Full-Range 3/4/5/6 Channel Amplifier




  • Features
  • Specifications
  • NexD technology
  • 80% efficient
  • Unregulated power supply
  • Compact design
  • Moisture-resistant gasket control cover
  • ABYC approved

MSRP: $569.95

  • 6 x 100W @ 2 ohms per ch., 6 x 75W @ 4 ohms per channel.
  • All Power Ratings @ 14.4V with less than 1% THD+N
  • 3 x 200W @ 4 ohms bridged, 3 x 150W @ 8 ohms (bridged)
  • 10.23 x 7.09 x 2.05 in. (260 x 180 x 52 mm) 

MSRP: $569.95

 
MHD900/5
5-Channel Power Amplifier
  • Features
  • Specifications
  • Class D Five-Channel System Amplifier
  • Patented Single Cycle Control™
  • Differential-Balanced Input Topology: 3 pairs of inputs
  • On-board Crossover: State-variable, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley, Low-Pass or High-Pass for each pair of channels
  • Speaker output connections accept up to 12 AWG wire
  • +12V and Ground connections accept up to 4 AWG wire

MSRP: $1149.95

  • Rated Power (5 Channel Mode): 100 W X 4 @ 1.5 ohm-4 ohm (11V-14.5V) and 500 W X 1 @ 1.5 ohm-4 ohm (11V-14.5V)
  • THD at Rated Power: <0.08% @ 4 ohm per channel
  • S/N Ratio: >110 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • Frequency Response: 6 Hz - 30 kHz (+0, -1dB)
  • Damping Factor: >300 @ 4 ohm per ch. / 50 Hz , >150 @ 2 ohm per ch. / 50 Hz
  • Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS
  • Dimensions (L x W x H): 10.74 in. x 8.29 in. x 1.93 in. (Width Measurement Includes Plugs)

MSRP: $1149.95

 
MHD750/1
Monoblock Full-Range Power Amplifier




  • Features
  • Specifications
  • Class D Monoblock Full-Range Amplifier
  • Class D, switching type with patented Single-Cycle Control™ technology Differential-Balanced Input Topology: 1 pair of inputs
  • On-board Crossover: State-variable, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley, Low-Pass or High-Pass
  • Preamp Output: 2-channel, buffered pass-through type
  • Bass EQ: Remote Level Control (with optional HD-RLC)
  • Infrasonic Filter: 24dB/octave fixed cutoff of 30 Hz, defeatable
  • Output Polarity Reversal: Normal or Reversed, via switch
  • Dual mono speaker output connections sccept up to 12 AWG wire
  • +12V and Ground connections accept up to 4 AWG wire

MSRP: $799.95

  • Rated Power: 750 W RMS @ 1.5 ohm - 4 ohm (11V-14.5V)
  • THD at Rated Power: <0.03% @ 4 ohm
  • S/N Ratio: >110dBA below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • Frequency Response: 6 Hz - 30 kHz (+0, -1dB)
  • Damping Factor: >500 @ 4 ohm / 50 Hz, >250 @ 2 ohm / 50 Hz
  • Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS
  • Dimensions (L x W x H): 10.74" x 8.29" x 1.93" (Width Measurement Includes Plugs)

MSRP: $799.95

 
MHD600/4
4-Channel Power Amplifier
  • Features
  • Specifications
  • Class D Four-Channel Full-Range Amplifier
  • Patented Single Cycle Control™
  • Differential-Balanced Input Topology: 2 pairs of inputs
  • On-board Crossover: State-variable, 12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley, Low-Pass or High-Pass for each pair of channels
  • Speaker output connections accept up to 12 AWG wire
  • +12V and Ground connections accept up to 4 AWG wire

MSRP: $899.95

  • Rated Power (4 Channel Mode): 150 W RMS x 4 @ 1.5 ohm-4 ohm (11V-14.5V)
  • Rated Power (Bridged to 2 Channel): 300 W RMS x 2 @ 3 ohm-8 ohm (11V-14.5V)
  • THD at Rated Power: <0.03% @ 4 ohm per ch.
  • S/N Ratio: >110 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • Frequency Response: 6 Hz - 30 kHz (+0, -1dB)
  • Damping Factor: >300 @ 4 ohm per ch. / 50 Hz , >150 @ 2 ohm per ch. / 50 Hz
  • Input Range: Switchable from 200mV-2V RMS to 800mV-8V RMS
  • Dimensions (L x W x H): 10.74 in. x 8.29 in. x 1.93 in. (Width Measurement Includes Plugs)

MSRP: $899.95

 
MCL-RLC
Marine Remote Level Control/Line Driver




  • Features
  • Specifications
  • Inputs: Two channels, differential-balanced
  • Outputs: Two variable-level unbalanced, two fixed-level unbalanced wire

MSRP: $69.95

  • Channel separation: >80 dB
  • Output impedance: 475 ohms
  • Gain Range: 7.5 VRMS
  • Maximum unclipped output: 7.5 VRMS
  • Frequency Response: 10 Hz - 30 kHz (+0/-1 dB)
  • THD at rated output: Less than 0.05% @ 7.5 VRMS
  • Signal to Noise Ratio: >117 dB @ 7.5 VRMS
  • Maximum input level: 4 VRMS
  • Operating Current Draw: 90 mA
  • Net Weight: 0.55 lbs. / 0.25 kg
  • Dimensions (L x W x H): 1.63 in. x 3.94 in. x 1.21 in.
    41 mm x 100 mm x 31 mm

MSRP: $69.95

 
MHD-RLC
Marine Remote Level Control
  • Features
  • Specifications
  • Compatible with the MHD and NexD series JL Audio amplifiers
  • Can be used as a true subwoofer level control or as a master volume control

MSRP: $39.95

  • Remote level control knob with attached 9" cord terminated by a female RJ-11 plug
  • 18' Cord terminated by a male RJ-11 connector on each end
  • 2 Flat washers
  • 2 Nuts
  • 1 year warranty

MSRP: $39.95

Due to continuous product improvements, features and specifications are subject to change without notice.