Cerwin Vega CD34A Aftermarket Diaphragm. This is a high quality aftermarket diaphragm.
Here is the list of some of the model #’s that it will fit:
– CD34A driver and Intense models INT-152 and INT-252.
Overall Diaphragm Diameter: 3.25″ (82.55mm)
Voice Coil Diameter: 1.35″ (34.4mm) with aluminum dome.
Nominal Impedance: 4 ohms DCR is 3.9 ohms