I currently have a 4 chn amp and adding a second to run a 12 inch sub. The amp I am running now has a remote 12v (on/off lead) wire attached to it from the head unit. Can I tap into this wire near the original amp to the second amp so it will turn turn off automatically when I turn the head unit off?
Thx !
Yes you can. Are you running another set of rca's from the head unit or a line out from your current amp?