KICKER 45KMF122 12" 350w Peak/175w RMS Marine Boat Subwoofer Free Air Sub KMF12

The KICKER KMF 12-inch marine subwoofer puts deep bass in your boat with no enclosure required. Free-air design means it mounts straight to a baffle, bulkhead, or seat base and uses the space behind it as the enclosure, which frees up storage you would otherwise lose to a sub box.

Power handling is 175 W RMS and 350 W peak through a single 2-ohm voice coil, so one channel of a compact marine amplifier is all it takes. The UniPlate back plate and pole piece, thick tinsel leads, and large ceramic magnet keep the motor cool and the output consistent through a long day on the water.

Marine construction runs through the whole sub. The injection-molded polypropylene cone and co-molded Santoprene surround shrug off UV and moisture, the polymer basket resists corrosion, and a protective terminal cap shields the connections from spray. It meets or exceeds ASTM standards for UV and salt/fog exposure.

Frequency response runs 30 Hz to 500 Hz. Mounting depth is 5.5 in with a 11 in cutout and a 13 in outer diameter, and rear gasketing plus stainless hardware are included for a tight, rattle-free mount.