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JL Audio  XDM400/4

XDM Series 4-Channel 100W RMS x 4 at 2 Ohms, Class-D Full-Range Car/Marine Amplifier

Item #87950

Condition:   Brand New

Product Highlights

  • XDM Series
  • 4-Channel
  • 100W RMS x 4 at 2 Ohms
  • Class-D Full-Range
  • Car/Marine Amplifier

  Free 2-Years Warranty Included!
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JL Audio XDM400/4 XDM Series 100W x 4 RMS @2Ohms, 400W Max Power Class D 4-Channel Full-Range Car/Marine Amplifier


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • 4-Channel Car/Marine Amplifier
  • • Owner's manual

 

 

JLAudio_XDM4004
High-speed NexD™ Switching Design

The ultra-compact XDM400/4 packs a serious full-range punch, generating a whopping 100 watts to each of its four channels into 2 ohms (14.4V, 1% THD). The technology that makes this much power possible in such a compact chassis is our advanced NexD™ high-speed switching design, which permits full bandwidth Class D operation with extremely low distortion and remarkable efficiency.

Designed for Car or Boat Installations

Suitable for car or boat installations, the XDM400/4 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.

Combine the XDM400/4 with our XDM600/1 monoblock to build a stunning 1000 W amplification system to power four satellites and a subwoofer... and fit the whole thing under a seat or deck. Or, use the XDM400/4 by itself to power two satellites, plus a subwoofer.

JLAudio_XDM4004
JLAudio_XDM4004
Offers Continuously Variable Cutoff Frequency

The XDM400/4 includes a 12 dB / octave filter for each channel bank, which can be configured as a low-pass or high-pass filter and offers continuously variable cutoff frequency selection from 50-500 Hz. With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), you have the ability to adjust the level of all amplifier channels or just the rear channels directly from the driver's seat or cockpit.

Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.


SPECIFICATIONS


  • Number of Channels : 4
  • Frequency Response : 12-22000 Hz
  • Amplifier Class : D
  • Fuse Rating : 40 A

FEATURES


Features:

  • 4-channel car/marine amplifier
  • 75 watts RMS x 4 at 4 ohms
  • 100 watts RMS x 4 at 2 ohms
  • 200 watts RMS x 2 bridged at 4 ohms
  • variable high- and low-pass filters (50-500 Hz, 12 dB/octave)
  • Class D amplifier design with NextD™ switching amp technology
  • differential-balanced inputs help eliminate noise
  • weather-resistant chassis: black powder-coat finish, gasketed control cover, stainless steel hardware

 

Specification:

  • RMS Power Output (Watts x Channels): 75 x 4
  • THD at Rated RMS Power: 1%
  • Signal to Noise Ratio:  104 dB
  • Input Voltage: 14.4v
  • Power at 2 Ohms (Watts x Channels): 100 x 4
  • Bridged Power (Watts x Channels): 200 x 2
  • Minimum Impedance Bridged: 4
  • Minimum Impedance Unbridged: 2
  • UPC: 699440986816
  • Weight: 6
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • Setting it up was such a breeze. The sound quality is night and day with it now powering my speakers. They might be expensive but it's so much worth it specially if you put prefer some next level sound

    Jonathan
    6/24/2025

  • First thing I can is that it surely is loud. Sounds top notch. Installation was fast and easy too thanks too the beginner-friendly instruction that it comes with

    Dray
    9/17/2025
free installation

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