45KM122 12" Marine Subwoofer, Mono Amplifier & Wire Kit Bundle

This bundle pairs the Kicker 45KM122 12-inch subwoofer with a Rockville dBM12 mono amplifier and an RMWK4 4-gauge wire kit, covering the driver, the power, and the wiring needed to get a subwoofer channel running on a boat. The 45KM122 handles 175W RMS and 350W peak through a 2-ohm voice coil built to ASTM UV and salt-fog standards, fitting a sealed enclosure between 1.25 and 3.5 cubic feet or a vented enclosure between 1.75 and 2.25 cubic feet. The dBM12 is a mono amplifier rated for 2,000W peak and 500W Dyno-Certified RMS at 2 ohms, with a conformal-coated PCB, waterproof silicone terminal covers, and a rustproof aluminum heat sink built to survive the water. A fully adjustable 12dB/octave crossover, subsonic filter, and bass equalizer let you tune the low end, while an included dashboard bass remote adds control from the helm. The RMWK4 kit supplies the power, ground, speaker, and remote wire needed for the install, complete with fuses and terminals. Between the three parts, this bundle covers everything but the enclosure needed to run a dedicated 12-inch subwoofer channel.