Quote (Subwoofer @ Feb 27 2012 08:00pm)
well its either the amp or the wiring then. if you say the wiring is good then it has to be the amp. try another amp on the same wiring and if it works its the amp. if not its the wiring. its the easiest thing to do unless you don't have any sort of spare amp around.
He probably doesn't know how the wiring should look...