Metra - 4 AWG Complete Amp Kit - Multi

Before coming to Best Buy and making all of the purchases needed to install a system in my vehicle I thought wire was wire. I had previously purchased a different kit for much cheaper from a different retailer. A Best Buy employee educated me on the differences. The wire used in these kits are "OFC WIre" or Oxygen Free Copper as opposed to ”CCA Wire” or Copper-Clad Aluminum. Metra uses OFC Wire which is 100% copper, all the way through, which I was informed provides much better power delivery and signal. You can even feel the difference in quality between the wire from this kit and the cheaper wire from elsewhere. Hopefully this will help educate you as well on the differences and you don't end up doing what I originally did and cheaping out on the wire just because it's an option.

This wiring is way better than 8g wiring and will work great for ALL sound systems. I used this wiring to run 13 speakers, 2 small subs and 2 12COMP R subwoofers and it handles it in my car like a champ

Good quality and easy to install fits in every car or truck and its sets up quickly

[Employee of bestbuy] Very good quality wire and the kit comes with everything you would need to hook up a powerful amp

Great item & best quality for what is needed. Do NOT buy cheap horrible quality ones that usually burn out or not work, thus kit is hands down best kit $$$ can buy.