This is an aftermarket JBL diaphragm that fits many JBL models. Our diaphragm is rated for the same amount of power and sounds just like the original JBL 2416 diaphragm.

Overall Diaphragm Diameter: 3.25"
Voice Coil Diameter: 1.75" with titanium dome.
Nominal Impedance: 8 ohms
DCR is 4.1 ohms just like the original.

Here is a list of the driver part #'s:
2415, 2416, 2417, 2152 and 2155.

Here is the list of some of the cabinet model #'s:
G Series: G-730, G-731, G-732, G-733, G-734, G-791
MI Series: MI-261, MI-291, MI-630, MI-631, MI-632, MI-632A, MI-634
MR 800 Series: MR802, MR805, MR822, MR825, MR826, MR835, MR838
SR Series: SR4722, SR4735, SR4738, SR4722A, SR4735A, SR4738A
SR X Series: SR4722X, SR4735X, SR4738X

We are a JBL factory authorized service center and use this part frequently. No soldering needed and the diaphragm is self centering for an easy install. Any questions, just let us know.