I only ever check out this thread to see what is coming out from Disney Movie Club Exclusives. Was surprised nothing was being discussed. Didn't know there was a dedicated thread about this release! My bad!
I have this sub-woofer too. It would ocassional make a loud pop noise or crackle when adjusting the volume control. I bought a can of TV tuner cleaner from Fry's Electronics and sprayed it into the backs and shafts of all the rheostats and switches while turning them or switching them. Problem...