●16-Gauge Speaker Wire 1.3 mm² - 15.24 m - Strand Count 65 - Copper plated aluminum ●Connects audio speakers to your A/V receiver to amplifier ●The plastic jacket around the speaker wire helps to deliver high-quality undistorted signals to and from all of your audio equipment ●One side of the wire is marked with a white line, making it quick and easy to distinguish the polarity and get your audio system set up properly ●Comes wrapped around a hard plastic spool that makes dispensing convenient and easy