JL Audio MX280/4 4-Channel Class D Amplifier
The JL Audio MX280/4 is a 4-channel Class D full-range amplifier with a power output of 50 Watts per channel at 4 ohms and 70 Watts per channel at 2 ohms, operating at 14.4V. This unit is designed for marine audio systems and is installed in various watercraft for robust sound performance.
Compatibility & Applications
- Pairs with JL Audio marine speakers and subwoofers for full-range sound.
- Mounts in compartments or under dash in vessels up to 30 ft.
- Integrates with NMEA 2000 networks for audio control.
- Replaces older JL Audio amplifiers like the MX280/2 without additional modifications.
- Fits standard mounting brackets used in marine audio installations.
This unit provides high-efficiency amplification for marine audio setups, ensuring clear sound reproduction even in challenging environments. It serves as a reliable upgrade for existing audio systems.







