Digital Research RV-P150.2SPECIFICATIONChannels : 2 Ch.RMS Power into 4 Ohm : 2x150 wattFrequency Re......

Digital Research RV-P520.5SPECIFICATIONChannels : 5 Ch.RMS Power into 4 Ohm : 4x65 watt+1x200 watt (......

Digital Research RV-P65.4SPECIFICATIONChannels : 4 Ch.RMS Power into 4 Ohm : 4x65 wattFrequency Resp......

Digital Research : RV-P80.4SPECIFICATIONChannels : 4 Ch.RMS Power into 4 Ohm : 4x80 wattFrequency Re......