500-Feet 12AWG 2 Conductor Solid Copper Oxygen-Free Speaker Wire Cable. Overview: Get the most out of your home audio system with high quality oxygen-free copper speaker wire from Cables & Etc. Main Features: 99.9% pure copper wire Cable Type: Loudspeaker cable Gauge: 12AWG 65 Strands 2 Conductor Length: 500-Feet Resistance per Meter: 0.0087 ohm CL3R Rated. Specifications: Perfect for high end speakers. Good for use with banana plugs. Clear PVC outer jacket. Cables & EtcLLC is the owner of the trademark C&E. This UPC is trademarked under C&E. Any violation will be reported to Amazon without any prior warning.