JL Audio MX280/4 4 Channel Full Range Amplifier- #98405


Condition: New

JL Audio Marine MX280/4 4 Channel Full Range Amplifier- #98405

  • 4-channel amplifier
  • 50 watts RMS x 4 at 4 ohms (70 watts RMS x 4 at 2 ohms)
  • 140 watts RMS x 2 bridged at 4 ohms (4-ohm stable bridged)
  • variable low- and high-pass filters (35-300 Hz, 12 dB/octave)
  • Class D amplifier design with NextD™ switching amp technology
  • IPX6 water-resistance rating


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SKU: 98405 Category:

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Price for both:   $1,629.90

Product Description

JL Audio Marine MX280/4 4 Channel Full Range Amplifier- #98405

The JL Audio Marine MX280/4 can do a few things more than playing music while you’re out tearing it up off road or on the water. JL Audio Marine MX280/4 compact 4-channel amplifier can send 50 watts RMS to each of your speakers so you’ll enjoy your music’s clarity and power over all the noise of you having fun. Or, for some real power sports, you could use this amp in bridged 2-channel mode to drive a couple of high-performance speakers with 140 watts RMS each.


JL Audio Marine MX280/4 comes equipped to overcome the dangers of weather, dirt, and corrosion, thanks to a tough aluminum chassis and gasketed control and connection covers. And you won’t have to worry about getting caught in the rain — this amp carries a full IPX6 rating against water intrusion, so it’ll play on through a storm.

Compact technology

JL Audio’s NexD Class D amp technology found in the JL Audio Marine MX280/4 delivers full-range power efficiently and with low distortion. You’ll get remarkable sound quality from an amp that fits into the kind of tight spots often found in marine applications. It’s also ideal for your motorcycle, ATV, golf cart, tractor, or any other vehicle using a 12-volt charging system.


Additional Information

JL Audio Marine MX280/4

– RMS Power Output (Watts x Channels) – 50 x 4
– Power at 2 Ohms (Watts x Channels) – 70 x 4
– Bridged Power (Watts x Channels) – 140 x 2
– Minimum Impedance Bridged – 4

– Amplifier Class – D
– Low-Pass Crossover Frequency – 35-300 Hz
– Low-Pass Slope (dB/octave) – 12 dB/octave
– High-Pass Crossover Frequency – 35-300 Hz
– High-Pass Slope (dB/octave) – 12 dB/octave
– Fuse Rating – 35
– Speaker Level Inputs – RCA
– Preamp Outputs – No

– Width (inches) – 8-11/16
– Height (inches) – 1-13/16
– Depth (inches) – 3-1/8

Mobile Amplifier Channels

4 Channel

Mobile Amplifier Class

Class D

Mobile Amplifier Features

Speaker Level Inputs

Mobile Amplifier Fuse Rating


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