Operating Voltage: 9 – 16 Input Channels: 2 Output Channels: 10 Max Current Draw (Amps): 200mA RCA Input Sensitivity (Volts): 0.2 – 8 RCA Output Voltage (Volts): 8 Frequency Response: 10 – 25k RCA Input S/N: ≥ 105dBA THD: 0.2% RCA Input Impedance: 20k RCA Output Impedance: ≥ 100 Remote Out Current: 500mA @ 12V Low Pass Filter: 20 – 200 Sub Sonic Filter: 10 – 50 Dimensions (Inches): 4 x 5 x 2 Dimensions (MM): 98 x 125 x 47.