Designed to set in an amp rack to view your decibel level.
Creates a great light show in your amp rack Display progresses from green through amber to red Sensitivity adjustment on both left and right channels 2 separate modes: dot and bar Includes 12V power supply Line Inputs: Left & Right RCA Line Outputs: Left & Right RCA Dimensions: 1 3/4? L x 19? W x 1 3/4? H / 44.5mm x 483mm x 44.5mm Weight: 2.5 lbs. / 1.25kg.