Thought I read here, and it might have been Titanium Dome, that the woofers are glued in. My surrounds have just started to turn slightly tacky and since I have newer tweeters in them (purchased these speakers years ago from AudioClassics), definitely want to not tear them up. If I have to remove the 3M glued vinyl looking trim pieces from the horns, that's okay. When I got the replacement tweeters I had AudioClassics provide the replacement trim and it wasn't until I sold these speakers to a close friend the got installed. His wife never liked them so I got them back for free!
I usually source my surrounds from Rick Cobb but I checked and he didn't seem to have them listed specifically on his eBay store. Simplyspeakers has them listed as generic 8" replacements and I have always been hesitant with generic as they usually don't take into account whether or not the inner surround requires a certain angle, etc.
So if you have a better source for surrounds please post it here.