18 Gauge Primary Wire Blue 250Ft Spool Upgrade your audio and electrical installations with the Cerwin-Vega PW18G250 OFC 18 Gauge Primary Wire, a versatile wiring solution designed for reliable performance in car audio, marine audio, and powersports electrical systems. Built with Oxygen-Free Copper (OFC) conductors, this primary wire ensures excellent electrical conductivity and consistent signal transfer, helping your audio components operate efficiently and reliably. The Cerwin-Vega 18 gauge p
