GS Power 12 AWG (American Wire Gauge) Flexible OFC Zip Cord Speaker Cable for Car Stereo Amplifier Remote Automotive Trailer Harness Hookup Wiring | 25 ft Red & 25 Black Bonded – Pure Copper

In my photo, Audiopipe is on the left and GS Power is on the right. Un-stripped they are about the same size. Stripped with the same tool you can see the considerable difference in how much wire there is. The Audiopipe insulation is really thick, and if thats what matters (not how much current it can handle) then that is the wire for you. What many sellers DONT say is that they are selling CCA (Copper Clad Aluminum), rather than pure copper wire. Its hard to see in the photo, but each strand of the Audiopipe wire really is a different color on the inside. You can solder it due to the copper coating, but its not copper and that means it will expand more when heated so Id avoid clamp connections. The bottom line is that if you really need 12 AWG and you dont want aluminum wire you should pay the extra price for GS Power. They are honest about what they sell.

I use this wire for building battery packs and power supplies. It is high quality and decently priced. The only drawback is when I am soldering with high heat the pvc jacket will melt easier than other wire I have used. This doesnt matter to me because I always use shrink tubing after soldering the wires. Without shrink tubing, the results may be a little less than professional looking.

Excellent quality. Heavy duty insulation. Very flexible. Wired up a fuel pump for an aux fuel tanks in my truck.

Works great!

This is perfect quality wire to wire up your speakers

Using to set up a new ham shack. Pricey but its copper.

dont think they use the same wiring standards. orders 12awg but the thickness and number of coopper wire looks and performs as my 16awg cable. do not recommend.

I very rarely give 5 star reviews, but this one earned it on every category. Its pure copper, thick gauge and nice thick insulation. I havent hooked it up and listened to it yet and when I do if it fails me for some reason Ill be back to change this review so if your reading this Im not disappointed. Also I knew it was good quality soon as I picked up the package, it was double the weight that a similar roll was for the same footage that wasnt solid copper. This one is the real deal!.

I used this speaker wire to rewire my boat.

THis wire is full copper which can be a bit hard to find these days. Most are copper clad speaker wire. Be sure you understand what you are buying. Thick insulation and appears to be good quality.