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HIGH STRAND COUNT COPPER CORE
The copper strands are tinned,protecting them from corrosion and making it easier to solder.
COPPER CLAD ALUMINUM WIRE
Our CCA power wire set is great for a car amplifier or subwoofer or to be used as a ground wire on your electric wire installs. Use for many different applications such as indoor lighting, car radio, automotive, lighting, car speakers, power cables, 12v power inverter, ground wire, or welding cable.
WIDE COMPATIBILITY
Also known as power wire, ground wire, trolling motor wire, automotive wire, speaker wire, car radio wire, amp wire, electrical wire, or welding wire designed for up to 300v voltage.
Edward A. Webb
Reviewed in the United States on September 14, 2024
A 4 gauge wire, if made of copper, would have a resistance of 0.006 ohms at 25 feet. _Copper clad_ aluminum, CCA means aluminum core, wrapped in a coat of copper. Depending on that cladding's thickness it is a minimum of 39-50% greater resistance. (about 0.01 ohm for 25' CCA then ).This wire shows a resistance of 1.0 - 1.3 ohms at 25 feet. That is 10x the resistance I would expect, and equivalent 4000' of high quality 4 gauge copper.The "100 amp breaker" shows a resistance of 1.8 omhs across a couple inches, though full contact with the included copper lugs reduced that to 1 - 1.1 ohms resistance across the fuse.The outside diameter is 9mm and the wire core is 6mm (which should be plenty).Overall this is a get what you pay for. I would be fine using this in a typical car amp scenario (maybe 30), but I would never try to run 100 amps through it personally.
James G.
Reviewed in the United States on September 13, 2024
Flexible wire with a thick jacket. Works as it should. Fuse holder is well assembled. Tinned ring terminals are easy to install and make good connection. Very useful and well-made 4-gauge wire kit for amp or any other connection.
RAYMOND M.
Reviewed in the United States on October 18, 2024
Mucho Aluminio
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