New Grill Cloth

Here is a source:

http://www.partsexpress.com/pe/showprod.cfm?&DID=7&CATID=48&ObjectGroup_ID=140

Best? I dunno.

You can also check out: http://www.speakercity.com/hardware/grill_cloth.shtml

If you want an extremely transparent semi opaque black (spandex) grill cover, the material manufactured for the Soundlab speaker fits the bill.

I have a spare cover that would probably do both your speakers and have some left over. Let me know if this is of interest to you after looking at the other options.

I actually went dirently to KEF to get new grill cloths with frames for a pair of Q55 (pre floorstander model). At the time (1994), it ran me about $60 (all in). I believe KEF's US headquarters was/is in Virginia.