2-Channel Signal Cable 23FT Length: 7 Meters (23 Feet) 100% OFC Copper Wire Hyper-flex Technology Tin-plated for Corrosion Resistance Kicker 47KMI7 Marine Series 2-Ch Rca Interconnect, 7.0mStrong Signal Split-pin connections ensure an excellent union between the cable and amplifier input, while pure OFC (oxygen-free cable) wire delivers the highest signal clarity. The PVC jacketing is extended to completely cover the ground ring, providing a superior seal between the elements and your amplifier. All marine RCA cables feature an ultra-slim union for snag-free cable routing in tight places.