I've got an older Big Ben - my guess is it's pre-1999ish. The former owner blew the speaker and replaced it with a Peavey 18". I'd like to do something about that, it's been sitting around for years and I hardly even use the cab so if I can't improve it, I'll end up selling it - but no one seems to be interested in it the way it is. I think this cab originally used the SWR Bag End speakers, but I'm not sure when exactly it was made. I bought it in about 99-00 used so it sorta makes sense it would be the Bag End. I'm trying to avoid (but I'll do it if I have to...) going the route of getting my local SWR dealer to order it from Fender and the whole price markup bit. SWR lists the replacement 18" as #0067093000 on their web site. Does anyone know what kind of speaker that is, or maybe suggest an alternative that would work well with this box?