The Stinger SI6217 is a 17-foot two-channel RCA interconnect designed for line-level audio connections in aftermarket car audio systems. It provides a durable connection between head units, processors and amplifiers for stereo or subwoofer systems.

Built with oversized OFC conductors, directional twisted-pair construction, mylar shielding and Stinger C3 continuous connection construction, this cable uses split-tip machined metal connectors with Shoc-Krome plating, molded strain reliefs and a blue protective jacket with color coded channel identification for easier installation.