Just added the woofer pics. The other person I messaged with mentioned they had real components. But you have ask everyone you can. Trying find out the history of these. Here is historian response. Here is the response from Klipsch historian. Obviously they have legit components throughout. I have never seen that type of gasket used on a woofer access panel, nor the use of screws into the edge of the woofer motorboard. Also note that there are no floor-molding notches at the bottom of the tailboard. The "V-notches" in the motorboard are a pretty early design feature, and do follow early drawings. My guess is very good home-built's, possibly "sanctioned". They are still very well made vintage speakers. I would have them cosmetically refinished by a pro. Sent from my iPhone using Tapatalk