The Klipsch Epic Series of speakers were built from 1994 to 1996. For many years, the HF driver (K-63-KN) have had no repair parts available. The diaphragm for this driver is a very special aluminum dome unit. We now have this diaphragm available. The diaphragms we have for these are not aftermarket, but are in fact the original equipment (new old stock) diaphragms.
Klipsch K-63-KN Driver Front
K-63-KN Driver Back
K-63-KN Diaphragm Replacement
Here is normally where I would provide a link to show how you can replace the diaphragm on this driver. However, I am reluctant to do that in this case. This driver is pretty difficult to do the replacement on compared to most other drivers used in Klipsch speakers. In this case, I recommend you send the driver to me for installation of the new diaphragms. The price of the new diaphragm is $100.00 and we will charge you $25.00 to do the installation. There would also be shipping back to you of $15.00 in the US.
If you do want do the installation yourself, the bare diaphragm would be $100.00 plus $7.00 shipping in the US. If you are not in the US, please contact us for a shipping quote.
Instead of a set of instructions for this one, just some pictures.
K-63-KN Diaphragm Dome Side
K-63-KN Diaphragm Coil Side
K-63kn Diaphragm and Phase Plug Assembly
K-63-kn Diaphragms Removal from Assembly
K-63-kn Diaphragm DCR
NOTE: This is not an attempt to show all the steps for replacing this diaphragm.
If you are not experienced at replacing this type diaphragm, I suggest you send the driver to me for diaphragm replacement.