I'm curious about the drivers in Polk speakers of today and yesteryear. I'd always assumed that Polk designed and manufactured their own drivers. But in one thread or another here, someone mentioned that they thought the tweeter in an older Polk model (?) was a Peerless.
Of course I'm not looking for a year by year model by model breakdown.. just general information.. did Polk use purchased drivers for awhile? Do they now? Was a certain model # tweeter purchased and the next a Polk? Whatever you know about it..