If you are up to the task, you might try swapping the tweeters in your 802Ds.
Kal
Kal
B&W 802D problem
The tweeter in my 802D speaker has quit working. Can anyone tell me what the procedure is to diagnose the tweeter, or whether there is something else at fault? The tweeter itself is very expensive, and would like to isolate it before I buy a replacement. My dealer is 300 miles away, so I'd like to do whatever I can myself first. Thanks!!!