Found this thread via google and joined this message board looking for help.

I have a pair of the 4029's passed down from the in laws and they sounded great for the last few years but recently one of them has started having a distorted sound in the mid range. I don't think it's the 15" woofers that are distorting. Any suggestions? I'd love to fix these if it didn't cost too much. Any ballpark idea how much it would cost to have it professionally repaired?