A high quality aftermarket JBL diaphragm that fits many JBL models.  It has an edgewound aluminum ribbon voice coil and the dome is titanium.  Our diaphragm is rated for the same amount of power and sounds just like the original JBL 2446J diaphragm.

This Diaphragm Fits JBL 2446, 2446J, 2447, 2447J, 2450, 2450J, 2451, 2451J, 2451SLJ, 2452, 2452J driver / horn.
This is a direct replacement for the JBL part number D16R2450 and D16R2451SLJ.

Overall Diaphragm Diameter: 5" (127mm)

Voice Coil Diameter:  3.91" (99.2mm)
Diaphragm Thickness:0.05mm
Diaphragm Height:18.4mm

Nominal Impedance:  16 ohms