[Sparky14]

Can anybody help me identify these speakers I picked up at a Garage Sale today? They are Bohlender-Graebener radia in wall speakers with a 20" ribbon, 1" soft dome tweeter, and two 4.5" mids. They were in unopened boxes, but had been stored somewhere a long time.

I can find limited Radia info on the web, but they all have the Neo8 drivers not the ribbons. I suspect the ribbons predated the Neo8s. Anybody know anything?

[Phil A]

Perhaps these?  https://www.ebay.com/p/12034598686

[Sparky14]

Thanks, those are close, but 6.5 woofers instead of my 4.5. Everything else looks right though.