JBL 2446J, 2447J, 2450J, 2451J, 2452J   16ohm Diaphragm  

For more  JBL diaphragm ,please visit my ebay store .

Overall Diameter: 127 mm  （5 inch)

Voice Coil Diameter:99.2 mm (3.91 inch)

Impedance: 16 Ohm

Fit for :

2446J, 2447J, 2450J, 2451J, 2452J and more 

Package include :

4 pcs  Replacement  Diaphragm