Bass Press the bass button on the hardwired controller or wireless remote. A blue EQ LED will illuminate next to the bass button. When using the hardwired controller, turn the master volume knob clockwise to increase the bass and counter-clockwise to decrease the bass. When using the remote, press and hold the “+” button to increase the bass or press and hold the “–” button to decrease the bass. An LED will light up and move on the wired controller to indicate changing bass levels. The LED will