HIFI polarized Speaker wires 1,CCC approved 2,OEM are accepted 3,high ... transparent audio cable , HIFI clear Speaker wires , HIFI polarized Speaker wires 1,Stranded Bareor Copper,CCA or CCS Conductor2,transparent PVC Insulation3 ... ,1.5mm2, 2mm2, 2.5mm25,Conductor: OFC/CCA/tinned copper wires or CCS Conductor 6,Clear pvc speaker cable Length: 50 ... 6.0 MM2 OD: 5.5X11.0MM HIFI polarized Speaker wires