Pyramid PA600DJ 1200 Watts Stereo Power Amplifier Dual Output Level Controls and Illumination - AC Accessory Inlet - 110/220 Voltage Selector Protection Circuit and Indicator - Stereo or Bridged Power Into 4 or 8 Ohms - Dimensions: 4.19"H x 19"W x 10.75"D Power On/Off Switch - 2 Speaker Connections via Banana Plugs Stereo/Mono Selector - Heavy Duty Fan Cooling and Aluminum Heatsink Dual RCA and XLR-1/4" Combo Inputs - Ground Lift Switch