Genuine Atlas diaphragm for the Atlas PD-5VH driver as well as the Klipsch K55v (will not work in the K55m). This diaphragm does require soldering for installation.
This is for a pair of diaphragms
NOTE: This is a product of B&K Enterprises, it is not made by Klipsch and B&K Enterprises has no affiliation with Klipsch. Manufacturer names and logos are trademarks of their respective companies are are used only to identify their products.