GE Speaker Wire - 50 Feet / 15.2 Meters - 14 Gauge, Indoor Use, Audio Cable, Red Black, 76495 Quality speaker wire allows you to easily connect speakers to stereo or home theater receiver Audio only  14 Gauge Color coded wires for easy installation  Red (Positive) / Black (Negative) Wire length: 50 ft. (15.2m) For indoor use only (NOT for in-wall installation) - Limited-lifetime warranty Good quality Audio Less than 30 volts