A Great Snake Solution for Powered Monitors! The Pro Co 50-foot EC9 Siamese Twin Powered Speaker Interconnect Cable is perfect for hooking up portable powered monitors in a single run. The 50-foot EC9 Siamese Twin Powered Speaker Interconnect Cable's shielded AC and double-shielded audio lines totally eliminate all hum and buzz problems under 100kHz. For trouble-free operation and great sound, choose the Pro Co EC9 Siamese Twin Powered Speaker Interconnect Cable from GearNuts.Guaranteed for Life! All Pro Co Sound brand cables carry a limited lifetime warranty to the original purchaser against defects in materials and workmanship.Pro Co EC9 Siamese Twin Powered Speaker Interconnect Cable Features: 50-foot snake for powered monitors 1 standard Edison to IEC power cord 1 XLRF to XLRM audio line