Dynaudio

Just find the surrounds on ebay(I bought some from a USA guy) and do it yourself as it's very easy to do, just take your time. Don't worry about centering the cones as the spiders on these drivers are very strong and will center themselves. It's been about 10 years since I did my 30w100s and I don't recall if I glued the surround to the cone first or to the frame first as you one first and let it sit overnight then glue the other surface. If you plan to do it this way get back to me as a friend just repaired 2 sets of 30w100s and I can ask him what order he did it.