JL Audio M6-8IB-C-GWGW-4 8″ Marine Subwoofer
The JL Audio M6-8IB-C-GWGW-4 is an 8-inch marine subwoofer with a power rating of 200 watts RMS and a 4-ohm impedance. It is designed for infinite baffle applications, providing superior sound quality in marine environments.
Compatibility & Applications
- Mounts in infinite baffle configurations for optimal sound performance.
- Pairs with JL Audio amplifiers rated for 4-ohm loads.
- Fits in marine audio systems on vessels 20 ft and larger.
- Wires to standard 12V DC systems commonly found in marine applications.
- Replaces subwoofers from competitors like Kicker and Rockford Fosgate without modifications.
- Integrates with NMEA 2000 systems for enhanced vehicle diagnostics.
- Mounts under deck hatches or in center consoles for space efficiency.
The unit delivers deep bass response in open environments, making it effective for installation in center consoles or under deck hatches. Its robust construction ensures durability in marine conditions, distinguishing it from generic subwoofers with less rigorous testing standards.







