Titanium ribbed dome with edge wound voice coil on Nomex former just like the original JBL
We sell the JBL factory version of this diaphragm.
Please check your model before ordering to make sure you are getting the correct diaphragm.
Fits JBL: 2446, JBL 2446H, JBL 2447, JBL 2447H, JBL 2450, JBL 2450H, JBL 2451, JBL 2451H, JBL 2451H-1, 2452, 5671, 5674, 4670D-HF, 4675C-HF, 5672BI, I-726, I726, I 726, I-727, I727, I 727, I-728, I728, I 728, I-728N, I728N, I 728N, I-729, I729, I 729, I-732, I732, I 732, I-733, I733, I 733, I-750, I750, I 750, I-751, I751, I 751, I-755, I755, I 755, I-770, I770, I 770, I-771, I771, I 771, P-723, P723, P 723, P-726, P726, P 726, P-727, P727, P 727, P-728, P728, P 728, P-729, P729, P 729, P-732, P732, P 732, P-733, P733, P 733, P-750, P750, P 750, P-751, P751, P 751, P-770, P770, P 770, P-771, P771, P 771, SR-4726XF, SR4726XF, SR 4726XF, SR-4731XF, SR4731XF, SR 4731XF,SRX-722/F, SRX722/F, SRX 722/F, SRX-725/F, SRX725/F, SRX 725/F, and many more!