Nope wasn't Bainbridge. At a garage sale here in Oly. Talking to a guy who had some gear for sale. I told him my tale of woe about my ADS speaker. He pulled out a Braun with no woofer and explained that he'd just sold the crossover out of it and didn't know if the tweeter worked but would give to me. Now need to know if it matches up electronically.
Welcome to AK! Plenty of other Ak'ers in Seattle and PacNW to possibly help out. Great helpful folks in Washingon so hopefully they'll chime in on your speaker problem.