... safer Special system line connection. The power amplifier and speaker is connected by speciall four-core ... load,10dB below rated power,60Hz+7KHz<0.05%Signal to Noise Ratio20Hz~20KHz,8Ω load,A-weighted ... flowLED Indicators Front panelPower-ON,Mode,Clip/Limit,Signal,ProtectionLED Indicators Rear panelNoInput Connectors3-pin XLR,male ... 510×170mm/0.0477m³Gross Weight22kg25kg Professional Power Amplifier