MHD900/5 - JL Audio 5 Channel 900 Watt Class D Amplifier

Descriptions:

The MHD900/5 five-channel delivers 20% more power than the larger, 5-channel M-Series amp in the background, and draws only half the current in typical operation!
 
"Small" is not the real story here.

The revolutionary MHD amplifiers apply 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 tiny dimensions are made possible by their outstanding electrical efficiency (over 80% at 1/2 power), which also results in a lot less current draw from your boat's batteries. Best of all, this patented technology makes the MHD's the finest sounding marine amplifiers, at any price.

As with all JL Audio amplifiers, our never-quit Advanced Rollback Protection circuitry is standard as are noise-rejecting, differential-balanced inputs. MHD’s also feature a very comprehensive signal-processing section with variable slope crossovers (12dB or 24dB / octave) and a very handy remote level control option that allows you to install master or zone volume controls (sold separately) anywhere in your boat, even inside a cabin.

Yes, the game has changed.

Features:

• System Channels
  • 100 watts RMS x 4 @ 4 ohms
  • 75 watts RMS x 4 @ 1.5-3 ohms
  • 150 watts RMS x 2 [bridged] @ 3-6 ohms
• Mono Channel
  • 500 watts RMS x 1 @ 1.5-4 ohms

General Features

• Five-Channel Class D System Amplifier
• Single Cycle Control
• Differential-Balanced Input Topology: Three Stereo Pairs (Front, Rear and Sub)
• Front Crossover: Continously-variable (50 Hz - 500 Hz), selectable-slope (12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley) HP or LP
• Rear Crossover: Continously-variable (50 Hz - 500 Hz), selectable-slope (12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley) HP or LP
• Subwoofer Crossover: Continously-variable (50 Hz - 500 Hz), selectable-slope (12 dB/octave Butterworth or 24 dB/octave Linkwitz-Riley) LP
• Preamp Output: 2-channel (pass through or tracking LP)
• Bass EQ: Variable boost up to +15dB and Remote Bass Option
• Infrasonic Filter: Defeatable 24dB/octave at 30 Hz
• Left Minus Right / Right Minus Left Ambience Circuit: Ambient effect for rear channels
• Front and rear speaker output connections: Accept up to 12 AWG wire
• +12V and Ground connections: Accept up to 4 AWG wire

General Specifications

• THD at Rated Power: <0.03% @ 4Ohm (front and rear ch.)
• <0.05% @ 5 ohm (subwoofer ch.)
• S/N Ratio (Front & Rear Channels): >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio (Subwoofer Channel): >95 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Frequency Response (Front and Rear Channels): 12 Hz - 28 kHz (+0, -1dB)
• Frequency Response (Subwoofer Channel): 12 Hz - 10 kHz (+0, -1dB)
• Damping Factor (Front and Rear Channels): >400 @ 4Ohm per ch. / 50 Hz
• >200 @ 2Ohm per ch. / 50 Hz
• Damping Factor (Subwoofer Channel): >800 @ 4Ohm / 50 Hz
• >400 @ 2Ohm / 50 Hz
• Input Range: Switchable from 200mV - 2V RMS (Low) to 800mV - 8V RMS (High)
• Dimensions (L x W x H): 10.74 in. x 8.29 in. x 1.93 in. 273 mm x 211 mm x 49 mm (Width Measurement Includes Plugs)

MHD900/5 MHD-900 MHD 9005 600-4 MHD900-5 - JL Audio Class D Five-Channel Marine Amplifier