Wired remote subwoofer level controllerfor select Kenwood Excelon amplifiers: Kenwood Excelon X502-1 Kenwood Excelon X802-5 connecting cable included warranty: 2 yearsIf you're planning on using a Kenwood Excelon X802-5 five-channel amp or an X502-1 mono amplifier, you'll probably also want to get this KCA-RC01A wired remote control. That way, you can control the level of bass from your vehicle's front seat.What's in the Box: Kenwood Bass Knob for X5021 and X8025 Documentation Type: Shift Knob
