When I bought mine, it did not occur to me that the foam surrounds were less common, so I thought it would be a snap to just order some new surrounds and bingo, great set of speakers. Not the case.
The seller initially wanted $200 for them, but once I saw how rough the grill cloth, veneer and surrounds, it became a $50 deal. Got them home, sent RCobb a quick email to get some surrounds on the way, then he broke the news to me that the size was uncommon. Ugh. Spent a lot of time researching, trying to find them, but eventually had to cut down a larger surround with the right roll dimensions. Turned out great, but of course, if the correct sizes are made now, those should be used. And being it requires four surrounds, the price/cost goes up quickly.
Now they look/sound great after new cloth, veneer refinished and the surrounds. They are just the right sized speaker that can accommodate a wide range of music needs.
I think Cub Dog created the thread for the new surrounds.