50 feet 12 AWG Velocity Bulk Speaker Wire... Connect your audio head unit (receiver) to your loudspeakers. With its ultra-flexible jacket for easy installation, Velocity speaker wire offers precise sound quality for today's audio and home theater applications. This cost-effective, high performance wire delivers clear audio performance within a wide dynamic range. The stranded oxygen-free copper wire lowers inductance and capacitance to ensure superior sound quality. For low noise and distortion, each conductor is wrapped by polypropylene insulation. For price and performance, this is the right solution for connecting speakers to your receiver.