Klipsch Epic CF4

I don't think Klipsch will service them or that they have replacement woofers. They were made specifically for those speakers. Two ideas, call Madisound or any company that deals with driver repair, or scour ebay where you can sometimes find Epic drivers.

Yes russ69, you are right. I own version 1 and I had heard that the bass drivers were changed after that as well as the port tubes. Thanks for the clarification.