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JL Audio

JL Audio 500 Watt Four-Channel Marine Amplifier - M4500

Abt Model: M4500 | UPC Code: 699440980968
 Discontinued Product This item is no longer available from our website.
Click the link to view all of our Marine Audio
500 Watt/ Four-Channel/ 10 Hz - 25 kHz Frequency Response/ White Finish
Discontinued (details)
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Product Details

JL Audio 500 Watt Four-Channel Marine Amplifier - M4500

M-Series Amplifiers

By popular demand, we have re-rated our M-Series amplifiers for direct comparison to the rating method employed by other manufacturers.

All power ratings for the 2008 M-Series amplifiers are based on the “industry standard” rating method (14.4V supply voltage with less than 1% THD+N, all channels driven).

All the goodness of JL Audio amplification has been left intact... the differential-balanced inputs, killer signal processing features, our unique “never quit” rollback protection circuit, and our super-clean, patented amplifier circuits are still there, delivering the quality you expect from JL Audio.


  • Continuous Power @ 14.4 V: 80W x 4 @ 4 ohm per ch.; 125W x 4 @ 2 ohm per ch.
  • THD at Rated Power: <1% THD, 20 Hz - 20 kHz
  • S/N Ratio*: >104 dB referred to rated power
  • Frequency Response: 10 Hz - 25 kHz (+0, -1dB)
  • Damping Factor: >200 @ 4 ohm / 50 Hz; >100 @ 2 ohm / 50 Hz

Approximate Dimensions:

  • Length: 13.80"
  • Width: 9.25"
  • Height: 2.50"
More reasons to buy the JL Audio M4500 from Abt Electronics
  • is an authorized dealer (Learn More).
  • The JL Audio M4500 is Brand New.
  • The JL Audio M4500 Ships in a Factory Sealed Box.
  • Abt ships this product for free!
JL Audio 500 Watt Four-Channel Marine Amplifier

JL Audio 500 Watt Four-Channel Marine Amplifier


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