so i was rewiring my subs today and when i finished i turned on the amp to listen to them and with the radio and everything off they started thumping making noise... i have them wired up just as before but i just got brand new wire and the wire on them was getting old and fried so i decided to rewire... any ideas on why it is doing that?
Two questions. Brand of head unit and did you plug the RCAs in with the head unit on?
never mind found the problem, it was the rcas, they were messed up at the head unit from the poeple at the shop the other day that were working on my car
