제품구성스피커:REVOLUTION A225(1000W)/2EA 앰프 :RETO POWER AMP RX1900 믹서 : YAMAHA MG166C (16채널 믹서) TerminalGainActual load impedanceFor use with nominalInput levelConnectorSensitivityNominalMax. before clipCH IN MIC (1-8)-60dB3kΩ50-600Ω Mics-80dBu-60dBu-40dBuXLR-3-31 type*-16dB-36dBu-16dBu+4dBuCH IN LINE (1-8)-34dB10kΩ600Ω Lines-54dBu-34dBu-14dBuTRS..