Bello SP7503 High Performance 16 AWG Speaker Wire (Copper) Engineered for performance's SP753 High Performance Speaker Wire, offers 3 Feet 16 AWG 16 AWG Speaker Wire SP75 Series High Performance Speaker Wire TruGaugeWire Thickness Lifejacket is designed for high performance both outside and inside your wall. Lifejacket Cable covering provides excellent flexibility, durability and meets UL CL3 / CSA FT4 Listed for In-Wall Installation. 99.99% Oxygen Free Copper - This provides excellent conductivity and corrosion resistance. The copper wire within each cable is precision terminated at the connectors to provide the optimum end-to-end connectivity. 16 AWG Speaker Wire SP7500 Series High Performance Speaker Wire TruGaugeWire Thickness LifeJacket is designed for high performance both outside and inside your wall. LifeJacket Cable covering provides excellent flexibility, durability and meets UL CL3 / CSA FT4 Listed for In-Wall Installation. 99.99% Oxygen Free Copper - This provides excellent conductivity and corrosion resistance. The copper wire within each cable is precision terminated at the connectors to provide the optimum end-to-end connectivity. Visit www.bello.com for further details and additional high quality products offered by Bell'O International