Review on 🔌 Certified Jacketed Speaker with Voltage Conductor by Eric Chapman

This is not exclusively copper wire but does not claim to be so and therefore costs less than 100% copper wire. I use it for LED auxiliary lighting in my SUV (not headlights that draw more amps) and for a weak amp the electrons go through the copper just fine. The vinyl insulation is thin, bends and bends easily, and is odorless. All is well.