Twisted pair construction helps ensure protection for cancelling out electromagnetic interference (EMI) from neighboring wires and external sources. 100% Oxygen Free Copper (OFC) conductors. The OFC technology allows for reduction in dioxide formation and optimal high frequency reproduction. Soft Touch Construction helps provide installation flexibility. Optimum connection grab because of superior socket spring action. The ideal technical complement for any car audio as well as home audio installation. These cables are compatible for other uses as well such as video applications which require RCA cabling.