- Voice coil: 3.93″ (100mm)
- Diameter: 5″ (127mm)
- Impedance: 8 ohm
- Titanium ribbed dome with edge wound voice coil on Nomex former
Original diaphragm has push terminals. New JBL replacement diaphragm does not. You must remove the original push terminals and install them on the new diaphragm. Instructions are included with new diaphragm.