kirbybirby
Junior Member
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??