This is a DS18 Power or Ground wire in Black for a spool of 50 feet of wire. It is Ultra Flexible, and great for many car and mobile audio applications providing a quality crisp connection. This wire is made of extreme twisted CCA (copper clad aluminum) wire. Since it is partially transparent, this translucent black with the color of the wire strands inside the casing, the color looks a little more brown but is listed as black by the manufacturer.
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