Originally Posted by Killer_klown187

Is It common when changing power wires to gain significant amounts? Only reason I ask, I had 2ga power wire in before,Didn't change a thing or settings on my amp or deck. I simple changed out to 0ga and added a 2nd run(1 positive and 1 negetive), went started up my car and at the same volume levels with my bass **** at full, I had to turn my amp down! Is this normal? I had a very good ground before, just wondering if 0ga makes that big of a difference? Its not like I added a few grams of magic dust to anything lol....Any feedback on this topic will be greatly appreciated.