Diaphragm For BMS-4550 Driver For Yorkville 7402 HF VC 44.4mm 16ohm

This is a high quality aftermarket BMS diaphragm that is identical in sound just like the original diaphragm. 

Voice Coil Diameter:  44.4mm
Nominal Impedance:  16 ohms
DCR: 8ohms
Dome Material: Titanium
Voice Coil:  Flat Wire