Marathon Ent-12p Active 12-inch 2-Way Abs Loudspeaker 12" 2-way loudspeaker, 600 WattsStand mount socketsFly points / Metal grill / Side handle for easy carry Durable ABS construction Line input jacks receives both signalsVolume control RCA line inputLine output " jack balance +4dBPower "on" display power switch: 1 "on", "0" off Power "on" display power switch: 1 "on", "0" offFuse jack, Power input jackAdjust the output levelHi tone level control, +/-12dB raising attenuation at 3.5kHzLow tone level control, +/-12dB raising attenuation at 100Hz Input signal overload indicatorVoltage selector switch / AC: 115V/60HzDimensions: 17 W x 13 D x 23.5 H