Cooper Clad Aluminum speaker lead wire,solid lead wire,colored speaker ... speaker cable 1,CCC approved 2,OEM accepted Cooper Clad Aluminum speaker lead wire,solid lead wire,colored speaker ... high quality,competitive price and best price5,Conductor: Stranded Bareor Copper, CCA or CCS Conductor6,PVC Insulation: Red and Black ... .5mm2, 0.75mm21mm2, 1.5mm2, 2mm2, 2.5mm2 Cooper Clad Aluminum speaker lead wire