JL Audio M7 12" Marine Subwoofer w/Titanium Sport Grille - M7-12IB-S-GmTi-4 [010-03288-00] Lighting | Search Lights The system marries CHIRP and

The system marries CHIRP and CW signals to ensure that as you go deeper

Stannum-Plated for Corrosion Resistance

Ideally suited for a wide range of applications and fishing vessels

Breaking strength - 154 lb

Float Switch w/Cover

JL Audio M7 12" Marine Subwoofer w/Titanium Sport Grille - M7-12IB-S-GmTi-4 [010-03288-00] Lighting | Search Lights The system marries CHIRP andM7 12" Marine Subwoofer with Titanium Sport Grille M7 12IB S GmTi 4 KING OF BASS With oversized, overbuilt components and very powerful motor systems, M7s are extreme subwoofers optimized for high power operation in open air applications. Features Generates stunning bass in open air applications Egineered for use without dedicated enclosure Grille and trim ring are easily removable for painting Exceeds international standards for salt fog and UV