So I bought a 4nine the other day and the same day it shorted out, got hot and now the magnetic switch attracts to the magnetic spacer no matter which way I put it together. I heard when magnets get hot they loose effectiveness. It even appears that some of the magnetic pull has transferred to my Copper 4nine. I thought copper wasn't magnetic lol china.. any ideas? I popped the magnets out and find it impossible to find replacements. I pulled apart some small speakers... but its not going to work.