KICKER 12-Volt Road Power Source for the IK350 and IK150 Dock makes it useful on a road trip. This exclusive accessory provides safe, continuous power while using the IK350/IK150 in a vehicle. The extra-long 9.8ft cable easily reaches from a 12-volt power port to anywhere in the car, truck or SUV for instant tailgating at the lake, beach or camp. Contains a user-serviceable/replacement fuse