Monoprice 3-Feet Coaxial Audio/Video RCA CL2 Rated Cable M/M RG6U 75-Ohm Gold Connector (109317) This cable is used to connect DVD players to audio receivers, satellite boxes and cable boxes to audio receivers, computer audio equipment, or any other equipment that supports digital coaxial (S/PDIF) interface interconnect It can also be used as a subwoofer cable and will provide excellent signal quality with minimal degradation for your high powered home theater subwoofer This cable allows jitter-free transfer of digital audio signals