Simply Speakers will either sell you a DIY kit or you can remove the drivers and send them in. These guys are very good and reasonably priced.
www.simplyspeakers.com
www.simplyspeakers.com
How to repair speaker surrounds?
I have a pair of 1984 Acoustic Research AR-9LS speakers that have deteriorated speaker surrounds. Each cabinet weighs about 100 lbs., so shipping them off isn't practical. Can I repair them myself? If so, how? Should I attempt to remove the individual speakers from the cabinets and ship them for repair? Does anyone have a recommendation for someone who can replace these surrounds? Any idea how much this would cost?