Monoprice Speaker Wire 14AWG, 4-Conductor, CL2 Rated, Oxygen-Free Bare Copper — 1000ft Black

This 1000ft spool of Monoprice speaker cable is a 4-conductor, 14AWG solution designed for in-wall residential installations. Each conductor is made from oxygen-free bare copper with a purity greater than 99.95%, providing superior conductivity compared with the copper-clad aluminum (CCA) used in many lower-cost alternatives. True bare copper helps keep the amplifier’s load closer to your speakers’ impedance curve for more accurate performance. Conductors are individually jacketed in color-coded PVC so you can quickly identify polarity. The CL2 rating confirms the cable meets applicable fire-safety and insurance requirements for use inside walls of residential-class buildings.