Monoprice 18AWG 2-Conductor Speaker Wire — CL2 Rated, 500 ft, Black

Monoprice 18AWG speaker cable, 2-conductor, 500 ft, constructed with oxygen-free bare copper that is greater than 99.95 percent pure. The use of pure bare copper provides better conductivity than the copper clad aluminum (CCA) conductors found in many lower-cost speaker wires. Each conductor is insulated with color-coded PVC to make polarity identification quick and foolproof. The complete cable is finished in a black, CL2-rated PVC jacket suitable for in-wall installations.