Description:? SW1200-15 12-AWG HIGH-STRAND Car Speaker Wire (15 ft.) 15 feet of 12-Gauge Black/Silver Speaker Wire2-Conductor Wire, Ideal for Car Subwoofer ConnectivityHigh-Strand for Increased Sound Transfer100% Pure Crystal-Oxygen Free CopperUltra-Flex Outer Jacket for Maximum Flexibility UPC Code: 676884530102