we Focus on making professional speaker cables.Built with dual-shielding, high-quality polished metal and corrosion-resistant gold-plated connectors making it less susceptible to outside interference. 1RCA Male to 2RCA Male Subwoofer Cable Stereo Audio Cable Compatible with Any Audio Devices with RCA Port for RCA Subwoofer Digital Audio,DVD/Blu-Ray players,TVs,Amplifier,Speaker,Home Stereo Sound Systems 22AWG,oxygen-free copper,24 gold plated connectors,nylon braided cable jacket with OD 6mm.No more fear of wire breaking down after a few years of use with extra shielding. Built with braided copper shielding, Dual Shielding Al/Mylar and Tin Plated Copper Braiding for Shielding to Protect You Signal Interrupted from Out,Ensure the High-quality Sound for protection against the humming/static encountered when multiple devices are in close proximity of each other. unit count: 1.0