... 50mm PVC insulated colorful speaker wire Introduction:SPEAKER TYPE Transparent and Colorful Speaker Wire with 2 Cores1 ... Standard:227 IEC 422,Voltage:300V3,Application:Speaker Connection4,Specification:2*0.50mm2 5,Structure ... Speaker Cable, Coaxial Cable, Aluminum Conductor, etc. We are approved by ISO, CCC, CE, CB,VDE and so on. Factory ... : 2*0.50mm 2 core colorful speaker wires