High performance speaker cable with CE,RoHS,ISO certification includes copper, CCA 2*7*0.12, 2*7*0.16,2*11*0.16,2*17*0.16 etc High performance speaker cable Specification: 28AWG 2x7/0.12, OD: 1.6x3.2 26AWG 2x7/0.16, OD: 1.7x3.4 24AWG 2x11/0.16, OD: 1.8x3.622AWG 2x17/0.16, OD: 2.0x4.0 20AWG 2x26/0.16, OD: 2.2x4.4 18AWG 2x17/0.25, OD: 2.5x5.0 16AWG 2x26/0.25, OD: 3.0x6.0 14AWG 2x41/0.25, OD: 3.0x6. ...