Behringer A800, Studio Power Amp, Linear power amplifier for studios, events and Hi-Fi applications, Convection-cooled for silent operation (no fan), Protection circuits for DC resistance and overheating per channel, Fast-response switching power supply with high efficiency, Output Power: 2 x 400 W at 4 Ohm / 2 x 220 W at 8 Ohm / 1 x 800 W at 8 Ohm (bridged), Inputs: 2x XLR, 6.3 mm TRS, RCA, Outputs: 2x Speaker Twist and screw terminals, Dimensions: 19