KnuKonceptz Kolossus Flex Kable 4 Gauge Blue OFC Power/Ground Cable — 25 Foot Increments

High-flex KnuKonceptz Kolossus Flex Kable, 4 gauge oxygen-free copper (OFC) power and ground cable in blue. Designed for robust DC power delivery in car audio and similar installations, this cable combines high-purity conductors with enhanced flexibility for easier routing. Sold in 25 foot increments to fit custom runs — same KnuKonceptz build quality and Kolossus series performance you expect.