My sub had been acting weird for a couple days, so I just pulled the remote and RCA's off of the amp. I got to investigating on Saturday and found that if I pushed in just a touch on the cone of the sub, it would work. I let go, it would stop. So I pulled the sub out and swapped in the 2nd one I have and everything is good now. The thing is though... if I push the cone down a little, the coils still read 3.9 - 4.0 ohms. I'm thinking it's a tinsel, but from what I can tell they are woven and I cannot repair them. What do you guys think? Sub in question is an Alpine Type X 12" SWX-1242D dual 4.