45KM104 + RPB3-BLACK

This bundle pairs the Kicker 45KM104 10-inch marine subwoofer with a pair of Rockville RPB3 handheld Bluetooth speakers, adding a linked stereo option alongside the boat's built-in bass. The 45KM104 handles 175W RMS and 350W peak through a 4-ohm voice coil and a co-molded Santoprene surround built to ASTM UV and salt-fog standards, fitting sealed or ported enclosures between 1 and 2.4 cubic feet. Each RPB3 speaker has an aluminum body, Bluetooth 5.0, a 40mm driver, and a built-in microphone for hands-free calls, with a 300mAh battery good for up to 5 hours of playback at low volume and a 30 to 40 minute recharge. True wireless stereo links the two speakers together automatically, so they play as a linked stereo pair right out of the box instead of needing to be paired separately. Between the two pieces, this bundle covers the boat's fixed low end and a portable stereo pair that moves wherever it's needed, from the swim deck to the dock.