I'll probably go the Fender route again. They asked for the part number and when I gave them that, they couldn't find anything, so they asked for any other identifying info on there. I guess I'll pull the speaker out of the cab to see what I can find. It's not like I don't have the extra time. ;-)
IIRC, The Rumble 40 and the Studio both have the same "10” Fender Special Design speaker" which are only available new to their Service Centers. But you might find a used one somewhere.
Otherwise, you might consider Invalid Link Removed
.
