This is a aftermarket JBL diaphragm that is similar in sound just like the original JBL diaphragm. 

Specification: 

Outside Diameter: 3.75" (95.25mm)

Voice Coil Diameter:  3" (76.20mm)

Nominal Impedance:  8 ohms

DCR: 4.0 ohms


Here is a list of the driver part #'s:

2431 and 2431H.

Here is the list of some of the cabinet model #'s:

AE Series: AM6200/64-WH, AM6200/95-WH, AM6212/00-WH, AM6212/64-WH, AM6212/95-WH, AM6215/64-WH, AM6215/95-WH, AM6315/64-WH, AM6315/95-WH, AM6340/64-WH, AM6340/95-WH

Precision Directivity Series: PD5200/43-WH, PD5200/64-WH, PD5200/95-WH, PD5212/43-WH, PD5212/64-WH, PD5212/95-WH, PD5322/43-WH, PD5322/64-WH, PD5322-95-WH, PD743, PD764

SRX Series: SRX712M, SRX715/F, SRX738/F


Package Include: 

2 X Diaphragm 


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