Walmart Review by someguyonline
38 people found the following review helpful
Functions exactly as promised
I got this because I needed 8-gauge or better for my application. If you consult an AWG size table, you'll see 4-gauge cable should be .20" thick, while 8-gauge should be .13" thick. After reading the reviews here, I measured the copper myself and found it to be about 13/64", which translates to .20" thick.
This cable kit worked as intended and made my set-up process quick and easy. The only thing I would have changed about it is to tip the RCA cables in copper or brass rather than the gimmicky gold plating.
Higher-quality cable is certainly available, but not in the price range of this kit. For that and for the ease of installation this kit made possible, I’ll give it a full 5 stars.