JL Audio M3-10IB-C-Gw-4 Car Subwoofers 625 in / 371 mm

625 in / 371 mm External Depth (D1) 7 in / 178 mm External Top Surface Depth (D2) 4

25 in / 260 mm Bolt Hole Circle Diameter (B) 9

single-chassis

grime and other environmental invaders that can be harmful to your speaker while your boat is docked or trailered

oversized M6 8

JL Audio M3-10IB-C-Gw-4 Car Subwoofers 625 in / 371 mmM3 10 inch Marine Subwoofer for Infinite Baffle Use (175 W, 4 ohms) Gloss White Classic Grille With appropriate system setup, the addition of a subwoofer allows your smaller main speakers to be free of the burden of reproducing low frequencies. This allows your whole system to play louder and to sound cleaner at all listening levels. Purpose engineered and built for real marine duty, the M3 infinite baffle subwoofers are designed to operate without a