Monoprice 12AWG 4-Conductor Plenum (CMP) Speaker Wire — 250ft, Black

Monoprice cables include a Lifetime Warranty, giving you confidence in the product and support after purchase. This speaker wire is CMP plenum-rated, meeting fire safety and insurance requirements and approved for in-wall installation in both residential and enterprise buildings. The 4-conductor 12AWG cable (250ft, black) uses high-purity oxygen-free bare copper conductors for dependable audio performance. Its plenum jacket is made from a softer, more flexible material than typical plenum jackets, making routing and installation easier. Conductors are color-coded Red, Black, White, and Green for fast, clear identification.