The JL Audio XDM400/4 is a 4-channel full-range marine amplifier designed for boats and watercraft. It delivers 400 watts of clean power to elevate your onboard sound system.
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Output channels: 4-channel full-range amplifier for marine use
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Power output: 400 watts total, spread across four channels
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Full-range performance: Delivers a broad frequency range to drive multiple speakers with consistent output
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Model and identifiers: Model XDM400/4; part numbers 98681 and 010-03115-00
Four-channel architecture enables flexible speaker configurations across your boat’s audio system, while the 400W total output delivers ample, clean power for loud, clear playback. This setup is well-suited for marine environments where reliable, straightforward amplification helps you enjoy music, radio, and entertainment with confidence on the water.
