- UL LISTED, 120 Watt RMS- AC 120V, 50/60Hz- 50-15kHz- 6 MIC Inputs, 4 XLR connectors (1.0mv/250 Ohms)- 1 Aux Input (200mV 47K), 1 telephone (0.1-1V 600 ohm)- 4/8/16 ohms & 75/25 V line inputs- Music on hold features- Separate bass and treble controls SPC