Single Core 12 Gauge Wire

12 gauge wire refers to a specific thickness of wire used for various electrical applications. 12 gauge cable is commonly used for wiring circuits in homes, as well as for other electrical projects. The conductor is tinned copper. The gauge number is inversely related to the thickness of the wire, meaning that the lower the gauge number, the thicker the wire. In the case of 12 gauge wire speaker, it is relatively thick and can handle a higher amount of electrical current compared to thinner wires.