Monoprice Nimbus Series 14AWG 2-Conductor CMP-Rated Speaker Wire， 250ft[Product Information]- The Plenum (CMP) rating indicates that the cable complies with fire safety and insurance requirements， making it safe for use inside the walls of residential and enterprise class buildings.
- This speaker wire features conductors made of high purity oxygen-free bare copper.
- Monoprice Plenum Speaker Wire uses a high quality material that is softer and more flexible than on traditional plenum rated jackets.
- Easily identifiable Red and Black conductors.
- All Monoprice cables come with a Lifetime Warranty. You can rest assured that Monoprice stands behind its cables and its customers.
