I have a JBL GTO-5EZ amp and JBL GTO 638 speakers that I'm trying to replace all my factory speakers with. I have 18 gauge wire will that work? Do I need to re-run all the speaker wire (replacing the original wire). My car is not drivable until these are done so any help is appreciated
I have a Pioneer FH-X70BT head unit (4 ohms), 4 JBL GTO638 speakers (2 ohms), and a JBL LC-S1200W sub (4 ohms). What amp(s) do I need to buy? And also, for example, does 85Wx4 mean 85W to each speaker/channel or 85W total??