Snaps into rocker switch location - For easy Installation Quickly adjust sub level - With rotary style knob Easy Integration - Into Ride Command Systems Universal Use - Adjust any audio source In The Box is a UTV Stereo Rocker Switch Bass Knob Harness and Source Unit Input Harness The UTV Stereo Rocker Switch Bass Knob is the easiest way to control your audio level. This highly responsive bass knob is super easy to install - as it fits directly into a rocker switch location. Seamlessly Integrate this bass knob into ANY stereo system including OEM Ride Command. Now you can control your audio experience with the rocker switch bass knob.