Just picked this cabinet up for what I thought was a good price. Can anyone tell me how to figure out if it's an 8 ohm or 4 ohm cab? I opened it up from the back and all I can see is the sticker on the side of the magnet that says BG1080C 8 The crossover says 8ohm, so I'm guessing it's an 8ohm. Oh yeah...it's pretty clean, sounds good and I paid $200. Was really looking for a 4ohm cab, but thought I couldn't pass it up.