A high quality aftermarket 

 5MCP385N8 For Beyma CP 385, EAW 806061, EAW 803047, CD-2522 Diaphragm

Also Fits EAW CD2522 High Frequency Driver. 803047, 806061 CD-2522, CD 2522, CD2522, DM-2522, DM 2522, DM2522, FR129Z, FR-129Z, FR153Z, FR-153Z, FR159Z, FR-159Z.

Overall Diaphragm Diameter: 3 1/2" (88.9mm)

Voice Coil Diameter:  1.5/8" (41.2mm)

Nominal Impedance:  8 ohms