Monoprice CMP Rated Plenum Speaker Wire — 16AWG 2-Conductor, 1000ft, Black

Monoprice backs this cable with its Lifetime Warranty, giving you dependable coverage and peace of mind. The outer jacket is specially treated to resist flame propagation and the cable is CMP rated by Underwriters Laboratories (UL), approved for use in plenum ducts and airspaces of commercial class buildings. Inside, 100 percent pure, bare, oxygen-free copper conductors deliver accurate, faithful audio reproduction. This listing is for the 2-conductor, 16AWG spool (1000ft, black); a 4-conductor variant is available when you need to run a stereo pair.