Brand New JBL 2446H, 2447H, 2450H, 2451H, 2451H-1 Aftermarket Diaphragm. This is a ribbed dome titanium replacement diaphragm.
- Replacement for JBL part #D8R2450
- Voice coil: 3.93″ (100mm)
- Diameter: 5″ (127mm)
- Impedance: 8 ohm
- Titanium ribbed dome
- We also sell the original JBL factory version of this diaphragm. See here for details.
Fits JBL models: 2446, JBL 2446H, JBL 2447, JBL 2447H, JBL 2450, JBL 2450H, JBL 2451, JBL 2451H, JBL 2451H-1, 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!