This is an aftermarket METAL JBL diaphragm that fits many JBL models.

This is a high quality aftermarket JBL METAL diaphragm that is identical in sound and has the correct terminals and gaskets like the original JBL diaphragm.

Voice Coil Diameter: 1" with titanium dome
Nominal Impedance: 8 ohms
DCR is 4.0 ohms just like the original

Here is a list of the driver part #'s:
2412, 2412H, 2412H-8, 2412-8, 2412-1, 2412H-1, 2412H-1-8, 2412-1-8

Here is the list of some of the cabinet model #'s:
EON Series: EON10, EONPOWER10, EONPOWER10-G2, EON1500
JRX 100 Series: JRX112M, JRX112Mi, JRX115M, JRX115Mi, JRX125
MPro Series: MP212, MP215, MP225, MP410
SoundFactor Series: SF12M, SF12Mi, SF15M, SF15Mi, SF25
TR Series: TR105, TR125, TR126, TR225

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.