JL Audio M400/4

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JL Audio M400/4

Product Description

Like the car XDs the M-Series amplifiers offer an amazing amount of performance in a stunningly small chassis.  JL Audio's NexD technology allows these amplifiers to exceed 80% efficeincy which helps them put significantly less strain on your boat's charging system.  This allows for longer playing time when run off of just battery power as compared to other amplifiers.  The size of the XD amplifiers opens up all kinds of installation options .  And the treated circuit boards and stainless hardware make these amp ideal for hot humid environments.


  • Power Rating: 100 W x 4 @ 2 Ω / 75 W x 4 @ 4 Ω - 14.4V
  • Class D Full Range 4 Channel
  • Frequency Response: 12 Hz - 22 kHz (+0, -1dB)
  • Damping Factor: >150 / 50 Hz
  • THD: <1% @ 2 Ω per Ch.
  • Filter: High or Low pass
  • Slope: 12 dB
  • 2 Year Warranty
JL Audio