JL Audio XDM400/4 4-channel car/marine amplifier — 75 watts RMS x 4

Product highlights: 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 More info: optional assignable wired remote level control available preamp and speaker-level inputs switchable input filter (car/boat) eliminates interference from onboard high-current devices speaker-level inputs handle up to 4Vrms (about 4 watts) speaker-level inputs require Wire-to-RCA adapters speaker-level inputs feature auto turn-on via DC offset or signal sensing preamp outputs wiring, fuse, and hardware not included with amplifier 4-gauge power and ground leads and a 40-amp fuse recommended 8-9/16"W x 2"H x 7-1/8"D warranty: 2 years

• High-tech, high-power amp for cars and boats
  JL Audio combined the features of their best-selling M Series marine amplifiers and their high-tech XD Series car amplifiers to create the XDM400/4. The amp is built with marine-grade materials and features a selectable dual-mode power input filter for noise-free performance in either marine or automotive electrical environments. It plays your music with true fidelity and impressive impact without straining your vehicle's electrical system, thanks to JL Audio's proprietary NexD™ ultra-high-speed and efficient amplifier technology.
  
  
  Versatile amp
  The XDM400/4 four-channel amp can deliver 75 watts RMS each to four full-range speakers. Or you can bridge the amp to 2-channel mode and send 200 watts each to a pair of subs. You can also run two speakers with the front channels while driving a subwoofer with 200 watts RMS from the rear channels bridged together.
• Works with almost any vehicle's system
  "Differential-balanced" inputs help keep the signals clear of outside noise and allow you to connect this amp to just about any stereo, even some factory radios. The speaker-level inputs feature two auto turn-on modes to facilitate factory system integration. An optional wired remote lets you tweak the volume of the whole system from the driver's seat — or you can set it to control the rear channels only if you're using them to drive a sub, for example.
• What's in the box:
  JL Audio XDM400/4 owner's manual
  
  
  If you need assistance accessing this owner's manual, please give us a call.
  4-Channel car/marine amplifier
  Self-adhesive JL Audio badge
  2.5mm Allen wrench
  Owner's Manual
  Warranty information
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