Monster's heritage is deeply rooted in music, and for years, the Prolink has been our direct connection to the artists, producers, and engineers that make the music we listen to.Monster's Performer 600 Speaker Cables with Speak-on Connectors is your assurance of absolute maximum fidelity and power transfer. It's been built with Monster's advanced speaker cable technologies that include exclusive Time Correct Windings for deeper bass, and Speak-On faston connectors for high-performance corrosion-resistant connections. Get plugged in and ready for the stage with Monster Performer 600 Speaker Cables.