Review on 🔌 600 Feet Total, 16-Gauge Low Voltage Primary Wire 6 Roll Color Pack – Copper Clad Aluminum Cable for Car Stereo Amplifier, Remote Trailer Harness Wiring – Ideal for 12 Volt Applications. Also available in sets of 4 or 10 Colors. by Tres Carmon

I purchased this product 1 year ago. In 30 years of auto repair I have yet to come across a copper clad aluminum primary wire - nor did I notice the fine print at this point. I have a busy auto repair shop and do electronics repairs on a daily basis. About 8 months after the repair, I noticed "returns" with bad connections - the cable was rusting and either losing connection or completely detaching from the connectors. This happened with both soldier and crimp connections. I've found this to have happened on over 25 repairs to date - a garage's worst nightmare! Stay away from these products! Only use copper primary wire!