JL Audio XDM400/4 400W RMS 4-Channel Full-Range Class D Car & Marine Amplifier (010-03115-00)

Power a capable car or marine audio installation with the JL Audio XDM400/4. NexD high-efficiency Class D amplification. Its compact, efficient design makes it useful where installation space and electrical capacity are limited.

Key Features

• 400W RMS total rated power: Continuous output under specified manufacturer test conditions.
• Channel configuration: 12V electrical system; four full-range channels.
• Efficient Class D design: Designed to minimize wasted electrical power and heat.
• Flexible system integration: Appropriate signal processing and amplifier setup options for the stated channel arrangement.

General Specifications

• Amplifier type: Class D
• Total rated continuous output: 400W RMS
• Channel count: 4
• Electrical system: 12V DC
• Application: Car & Marine

Additional Technical Specifications

• RMS output at 14.4V: 75W x 4 at 4 ohms; 100W x 4 at 2 ohms
• Bridged output: 200W x 2 at 4 ohms
• Variable high/low-pass crossover: 50–500Hz, 12dB/octave
• RCA line-level inputs with speaker-level support through optional adapters
• Selectable car/marine input filter
• Recommended external fuse: 40A
• Recommended power and ground: 4 AWG
• Dimensions: 8-9/16" W x 2" H x 7-1/8" D

Compatibility

Designed for correctly fused 12V DC systems and appropriately matched speakers or subwoofers. Verify minimum load impedance, wire gauge, and crossover configuration in the installation manual.

Installation Notes

Install in a ventilated location with appropriately sized, fused power wiring.

What's in the Box

• 1 x XDM400/4 amplifier
• 1 x self-adhesive JL Audio badge
• 1 x 2.5mm Allen wrench
• Owner’s manual
• Warranty information