Since more people seem to like this section, I'll repost here... Recently the ring terminal for my ground (sub amp) broke and I got this other weird connector that looks like an amp speaker terminal with a ring. I noticed that it sometimes starts to get really hot and causes my system to cut in and out. Also, that amp's ground is connected to the same place as my other amp's and they are touching - is that a problem also? Any advice's appreciated. Thanks!