the t.amp E-400 stereo amplifier - output power: 2x 190W @ 4 ohms, 2x 120W @ 8 ohms (@1kHz, THD<=0,1%), 20Hz-20kHz frequency response, >120 damping factor, XLR, balanced jack and RCA inputs, Speakon & Binding Post outputs. Protection: DC, short circuit, temperature & limiter. Power supply: 230V~50Hz. Dimensions: 482 x 317 x 88mm (19" rack/2U). Weight: 8.3 kg