48KMA6006 + RMWK4 V2 + MRCA25 2-Pack

This bundle pairs the Kicker KMA600.6 six-channel marine amplifier with a Rockville RMWK4 waterproof wiring kit and two 25-foot MRCA25 RCA cables, giving a three-zone boat audio system everything it needs in one order. The KMA600.6 delivers 100W per channel at 2 ohms stereo across six channels, or 200W x 3 when bridged, with 750W of total dynamic power split across three independently controlled zones. Variable KickEQ bass boost adds up to 6dB of low end on the third amp channel, and a 12dB adjustable crossover with a dedicated subsonic filter on that same zone lets you tune each area of the boat separately. Real Marine ABYC/NMMA-compliant power connections and a conformal-coated circuit board keep the amplifier protected from moisture and salt air. The RMWK4 wiring kit supplies 4-gauge power and ground cable wrapped in poly woven mesh for chemical resistance, tinned-OFC RCA cable, mini-ANL fuses rated at 80 and 120 amps, and all the terminals and cable ties needed for the install. The two MRCA25 cables extend the signal path with tinned copper conductors and a fully waterproof, locking split-pin connector that stays seated through rough water. Together the three pieces cover the amplifier and every cable run needed to power up to 12 speakers across three zones.