JL Audio M7 12in Subwoofer with White Sport Grille

The JL Audio M7 12in Subwoofer with White Sport Grille delivers the low-frequency punch serious boaters and anglers demand for quality cabin entertainment on the water. Whether you're running a fishing vessel, center console, or cruiser, tight bass response and marine-grade durability transform cabin acoustics without sacrificing the reliability your boat demands. This 12-inch subwoofer is engineered specifically for salt-water and freshwater environments where corrosion resistance and vibration performance matter as much as sound quality.

JL Audio's M7 platform combines a robust 12-inch driver with the brand's proven marine-rated construction standards, delivering controlled bass extension that integrates seamlessly with existing helm or cabin audio systems. The white sport grille finish blends clean nautical aesthetics with functional protection against spray, salt mist, and UV exposure—critical considerations aboard working or leisure vessels. Weighing 31.4 pounds, the subwoofer balances substantial output capability with practical installation in tight marine compartments, engine rooms, or cabin spaces where weight distribution affects boat balance and performance.

Boaters upgrading audio systems in fishing boats, cruisers, and day-use vessels benefit from the M7's marine-specific durability and ability to handle varying power conditions common aboard 12-volt systems. Installation flexibility accommodates existing JL Audio marine amplifier integration and pairs effectively with the brand's component and coaxial speaker lineup for a fully balanced stereo environment. The white sport grille maintains appearance standards across modern boat interiors while the sealed enclosure design resists moisture intrusion and maintains acoustic integrity in high-humidity marine conditions.