Review on 🔌 Pyle-Pro PSCBLF100: 100ft 12 AWG Speaker Cable with Rubber Jacket for High-Quality Audio Transmission - Black by Kenji Townsend

This wire has a resistance comparable to 20Ga copper. Physically the wire is close to 15 Ga in diameter. I have to assume that the wire is not pure copper and that could be a problem depending on the application. I could solder it, which is important to me. Also, the insulation doesn't have temperature or voltage ratings, and you don't know if it's safe for your application. You have to assume that there can be party differences in both leadership and isolation. Made in China.