KICKER 48KMA1502 150 Watt 2-Channel Marine Amplifier Boat Amp KMA150.2

The KMA150.2 is a two-channel KM-Series marine amplifier built to run a pair of speakers on a boat without adding much weight or footprint. Class A/B power delivers 75W per channel at 2 ohms, 40W per channel at 4 ohms, or 150W bridged into a single channel, with 190W of dynamic power on tap.

Tuning is straightforward. A variable 12dB crossover with selectable high pass, low pass or all pass lets you send full range to a pair of cockpit speakers or roll off the bottom for tower pods. KickEQ adds up to 6dB of variable bass boost centered at 40Hz, which brings back low end that gets lost in open air on the water.

Marine duty is handled by design, not by accessory. The circuit board is conformal coated to resist moisture, power connections meet ABYC and NMMA requirements, and 316L stainless-steel hardware is included for mounting. Frequency response runs 10Hz to 20kHz and signal-to-noise sits above 95dB, so the amp stays quiet between songs.

At 2-5/16" tall, 7-1/8" wide and 8-1/16" long, it mounts under a helm, inside a console or in a storage locker where space is tight. It suits small runabouts, pontoons and side console boats adding real amplified sound to a head unit.