speaker cable Sheath:PVC ,FLEXIBLE PVC Conductor:COPPER, TIN COPPER ,CCA ,TIN CCA ,SILVER COPPER speaker cableModel AWG/square Diameter HX-SP009A 10AWG/ 4.0mm2 5.0×10mmHX-SP009B 12AWG/ 2.5mm2 4.5×9.0mmHX-SP009C 14AWG/ 2.0mm2 3.8×7.6mmHX-SP009D 15AWG/ 1.5mm2 3.5×7.0mmHX-SP009E 16AWG/ 1.0mm2 3.0×6.0mmHX-SP009F 18AWG/ 0.75mm2 2.6×5.2mmHX-SP009G 20AWG/ 0.5mm2 2.4×4.8mmHX-SP009H 22AWG/ 0.35mm2 2.0×4. ...