... working temperature: -20-60degree supply voltage: DC5V, 12V ,18V, 24V optional.Specify the required volta Features: ... .Technical parametersworking temperature: -20-60degreesupply voltage: DC5V, 12V ,18V, 24V optional.Specify the required voltage on ... weight: 110ggross weight: 135gstatic power consumption: <1Woutput current: <4A(each channel)output power: 5V:<60W, 12V:<144W, 24V:<288W AMPLIFIER