Monster ZBass100 Audiophile Powered Subwoofer Interconnect - 4 Metre - Ultimate performance interconnect for hookup of subwoofers to audiophile-grade sound systems. ZBass 100's Quadripole construction and high-density double shielding minimizes hum and buzz for the cleanest, clearest, deepest bass.24k gold, 12-cut Turbine® c and more Home HiFi Systems