Features 2CH Bass Restoration Processor Complete Tuning Control (Effect, Width, Freq) Variable Gain Adjustment w/Clip LED 2CH Line Driver or Line Output Converter Includes Multi-Function Remote Level Control Differential Balanced Inputs Low Impedance Outputs Auto Turn-On via DC-Offset or Audio Signal Detect Generated +12V Remote Output OEM Load Detect Compatible Professional Grade Panel Mount RCA’s Compact Aluminum Chassis w/Detachable Mounting Tabs Variable Subsonic Filter