Monoprice Nimbus Series 18 Gauge AWG 4 Conductor CMP-Rated Speaker Wire / Cable - 500ft UL Plenum Rated, 100% Pure Bare Copper With Color Coded Conductors

Monoprice Plenum Speaker Wire is cable that is laid in the plenum spaces of buildings where air is circulated. Plenum cable has a fire-retardant plastic jacket designed to meet rigorous fire safety test standards. Beneficial for installers and contractors, Monoprice Plenum Speaker Wire is approved by Underwriters Laboratories. The cable is available in various gauges and lengths, all maintaining the high performance that Monoprice speaker cable is known for. Backed up by Monoprice's Lifetime Warranty, Monoprice's Plenum Speaker Wire series is the ultimate speaker wire for commercial and residential installations.

• Lifetime Warranty on ALL Cables: With Monoprice's Lifetime Warranty you can rest assured we stand behind our products and our customers.
• UL PLENUM RATED - Monoprice Plenum Speaker Wire | uses an external cable jacket, which has been specially treated to resist the spread of fire. It has been CMP rated by Underwriters Laboratories (UL) as safe for use in the plenum ducts and airspaces of commercial class buildings, making it the ideal speaker Wire | choice for any situation.
• 100% PURE BARE COPPER - Featuring 100% pure, bare, oxygen-free copper conductors, these speaker wires faithfully and accurately reproduce music with total sonic clarity.
• VARIOUS LENGTHS and GUAGES - Available in 12, 14, 16, and 18 AWG sizes, and in 50, 100, 250, and 500 foot lengths, Monoprice has the speaker Wire | that is perfect for your needs.
• 2 or 4 COLOR-CODED CONDUCTORS - Connect a single speaker using the 2-conductor Wire | or connect a stereo pair using the 4-conductor variant. Each version has uniquely colored inner jackets so you can easily match polarity at each end.