Half Din Size Pre-amp Imputs Via Gold Plated RCA Jacks Output Volume Control Rotary Gain Control Fader Control 6 Channel RCA Outputs 7 Band Graphic Equalizer 12dB Boost/Cut Subwoofer Gain Control Frequency Gain Control LED Power Level Meter Remote Power On/Off Fully Isolated DC to DC Power Supply S/N Ratio: >90dB Frequency Response: 15Hz-30kHz