45KM102 10" 350W Marine Subwoofer & Hifonics Mono Amplifier

This bundle pairs the Kicker 45KM102 10-inch marine subwoofer with a Hifonics TPS-A500.1 mono amplifier, giving a boat the low end and the clean power to run it without sourcing the two separately. The 45KM102 uses a 2-ohm dual voice coil, an injection-molded polypropylene cone, and a co-molded Santoprene surround built to meet ASTM standards for UV and salt-fog exposure, handling 175W RMS and 350W peak in a sealed or ported enclosure between 1 and 2.4 cubic feet. The TPS-A500.1 is a compact 500W mono amplifier built for marine use, with a conformal-coated board that resists corrosion from salt spray, gold-plated RCA inputs, an adjustable low-pass filter, and three-stage thermal, overload, and DC protection circuitry. Quick-disconnect wiring on the amp makes it simple to pull for winter storage or as a security step when the boat is docked. Between the two components, this bundle covers a full mono subwoofer channel: enough low end to fill a boat's cabin or deck, powered by an amplifier engineered specifically to survive life on the water.