KICKER KMC2 Gauge Hole Digital Media Receiver w/Bluetooth+(2) 4" Black Speakers

This bundle pairs a KICKER KMC2 gauge-hole digital media receiver with a pair of Rockville MS40B 4" marine speakers, giving a boat, ATV, or UTV a complete audio setup that mounts into a single round gauge opening and needs nothing else to start playing music. The KMC2 drops into a 3" gauge-hole cutout and puts out 200W of total peak power across four channels, with Bluetooth, USB, RCA, and AM/FM sources all built in, plus a set of RCA pre-amp outputs if amplifiers get added down the road. A rotary encoder and readable screen keep control simple from the helm, and an IP66 rating means spray and splash are not a concern. The MS40B speakers pick up where the receiver leaves off: compact 4" drivers with a polypropylene cone, aluminum voice coil, and cloth surround, rated for 200W peak and 50W RMS per pair. Their IP56 housing, anti-UV ABS basket, and marinized construction hold up through fresh water, salt spray, and sun exposure alike. Because both pieces support a wired KRC12 remote connection, the system can be expanded later without swapping the head unit. It suits tight helm layouts on center consoles, pontoons, and small runabouts where a compact receiver and space-saving speakers matter more than a full tower setup.