Input Sensitivity & Imp: .77V * Freq Resp: 10 Hzû50 Khz at 1.5 Db * Xlr & Ö, 6.5Mm Jack, Balanced & Rca Unbalanced Inputs * Ipp High-Power Output To Drive Professional Loudspeakers Without Clipping * 3 Speakon« Outputs For Channels A/B/Bridge * 3 Speakon outputs for Channels A/B/Bridge * Freq resp: 10 Hz?50 kHz @ 1.5 dB * Input sensitivity and imp: 0.77V * XLR and -Inch,6.5mm jack, balanced and RCA unbalanced inputs