Monoprice Nimbus Series 250ft 16 Gauge AWG 2-Conductor CMP/UL Plenum Speaker Wire — 100% Pure Bare Copper, Color Coded Conductors Black

Monoprice offers a Lifetime Warranty on these cables for long-term peace of mind. This Nimbus Series speaker wire is CMP-rated and UL plenum approved, meeting fire-safety and insurance requirements for in-wall installations in both residential and enterprise-class buildings. The two conductors are 16 gauge (AWG) and made from 100% pure, oxygen-free bare copper for reliable signal transfer. The plenum jacket is manufactured from a higher-quality material that is softer and more flexible than many traditional plenum jackets, making routing and installation easier. Conductors are color coded red and black for quick polarity identification.