The Stinger SI8217 is the 17-foot version in this series and features three conductors per channel. Continuous Connection Construction (C3 Tech) provides superior signal transfer while the silver-plated copper conductors provide a tight bass response and crystal clear highs. The channel identifiers, flexible black mesh protective jacket, and locking split-tip connectors allow for easy installation. Stinger"s new RCA cables are sound inspired and built to last.