Discover this 18 Gauge/18 AWG, 100FT copper clad aluminum 2 - conductor red and black electrical wire. It features a high - quality PVC jacket, offering flame retardancy, anti - aging, and resistance to acids, alkalis, and moisture. Operating from - 20°C to 80°C, it's built for harsh conditions. The wire is flexible, easy to strip and cut, with red and black colors for polarity distinction and numbered markings for precise installation. It's perfect for 12V/24V DC systems, applicable in automotive speakers, subwoofers, LED light strips, RC cars, and DIY projects. Compared to copper wire, it provides the same performance at a lower cost, thanks to the CCA construction. Wrapped on a hard plastic spool, it's convenient for use in both home and automotive settings, bringing efficiency to your low - voltage electrical projects.