JL Audio M7-12IB-S-GmTi-i-4 is a 12" marine infinite-baffle subwoofer engineered for high-output low-frequency performance in open-air marine environments without a dedicated enclosure. The long-excursion motor, oversized cone, and robust suspension deliver extended bass suitable for towboats, center consoles, and multi-zone marine audio systems.
Rated for 600 W RMS at a nominal 4 Ω load, this driver integrates Transflective™ RGB LED lighting behind the cone and is optimized for marine amplifiers capable of 200–600 W RMS. Infinite-baffle architecture allows direct mounting into bulkheads or cabinetry, eliminating enclosure requirements while maintaining dynamic low-frequency output.
