in case you are still looking for a pair of 21 tv ew seas 4ohm woofers i resonantly, stripped a pair of ols B&o Speakers that i had in store, and not used for sat 5 years, the units are in fine condition, the reason i stumbled on your request was me sniffing attound the net fo find some sepcs for these fine drivers,

so if you are interested post back and we'l se what we can come up with.

regards Per Voss / Denmark 

Hi Don,

I started searching for these woofers for my BV2600 as well a couple of months ago, but I managed to repair my woofer. What problem do you have with your woofer? It might be repairable as well! I searched the internet a couple of days without much result so if you really need a replacement I'm afraid it will be hard to find (if Martin has none).

Laurent

EDIT: Oh well, I gues after 3 years the problem will be solved... Just an old topic come back to life because someone wants to sell...