Two Channel Amplification. 2x120 Watts Total Output. Variable Gain Control/Remote Turn On/Off. 4 Ohm Speaker Impedance. Built-in Bass and Treble Control. Gold Plated RCA Low Level Inputs. Speaker Output MOLEX Connector. S/N Ratio: Greater Than 85dB. Frequency Response: 15-30kHz. Overload/Thermal/Short Circuit Protection. Power On LED Indicator. Automotive Type Fuse Protection. Dimensions: 9"W x 2.24"H x 10 2/3"D.