Mediabridge ULTRA Series Subwoofer Cable Connects a subwoofer speaker to an audio component like a stereo receiver or sound system, while offering excellent bass response & flexibility. This low-loss, wide spectrum coaxial cable is the ideal medium for low-frequency signals produced by subwoofers, providing deep & precise audio quality. Built with a copper clad center conductor, dielectric insulation, aluminum braiding & 2 layers of foil shielding, for natural sounds & rejection of hum/static that occurs when devices are placed near each other. A split-tip center pin ensures high contact pressure & conductivity. Uniquely gripped color-coded molds & corrosion-resistant gold-plated RCA connectors provide a consistently tighter fit than commonly rolled cables with wider tolerances. ULTRA Series cables are made from premium materials for a pro-grade output. This heavy-duty cable is finished in a durable, yet pliable PVC jacket for easy installs. Product Features - Connects a subwoofer speaker to an audio component - Coaxial cable with copper clad center conductor, dielectric insulation, aluminum braiding & dual foil shielding - Low energy loss & rejection RF/EM interference - Corrosion-resistant gold-plated RCA connectors with split-tip center pins for high contact pressure & conductivity - Tough, yet flexible PVC jacket Compatibility - Devices with RCA ports, like a subwoofer, stereo receiver, sound system or other audio component - Works with S/Pdif, digital & composite video interfaces Installation Plug-&-play: Ready to use, once each end is connected to its respective port on a compatible device Notes Also known as a digital audio/video coaxial cable or a digital audio coaxial cable Warranty Limited 1 Year Warranty Support Call us Tue-Sat 9AM-6PM Eastern, or email after hours for a reply in the next business day