Additional informationC.B.I. Heavy Duty 14 gauge Unshielded Round w/ Flex Jacket. SC-14 - C-184 High Quality Large Barrel 1/4" Connectors 14 Gauge - Labeled "C.B.I. 14 Gauge Power Series" w/ Yellow Stripe. If you will be using this cable for SubWoofers we recommend 10 gauge cables.