DS18 Audio SW-OFC18GA-500RB — 500 ft. 100 Percent Copper Speaker Wire, Red & Black

DS18 Audio model SW-OFC18GA-500RB is a 500 ft. spool of speaker wire constructed from 100 Percent Copper. The cable is identified by red and black conductors for straightforward polarity recognition. The "OFC" designation denotes oxygen-free copper, a common choice for preserving audio signal integrity over long runs. This DS18 speaker wire provides a single, continuous 500 ft. length suitable for home or car audio installations.