Special two-shot molded connector bodies protect vital AC connections for maximum current delivery and long life Designed specifically to deliver the high-current power needed by audio amplifiers, powered subwoofers, and powerline conditioners 99.99% purity OFC conductors for maximum conductivity 7-awg construction for optimized high-current power delivery 5-way multi-gauge geometry for optimized 50/60 hz ac power Counter-spiraled conductors for superior noise rejection Double-shielded for optimized high-current noise isolation 24k gold-plated contacts for superior electrical contact