Harmony Audio Primary 12 Gauge Single Conductor Power/Ground Wire — 20 Rolls, 2000 Feet, Multi-Color

Pack of 20 rolls of Harmony Audio Primary single-conductor 12 gauge wire in a mixed-color assortment, totaling 3000 feet. Intended for power or ground applications in car audio installations, trailers, model train layouts and remote systems. Color variety helps with circuit identification and organization during installation.