4pcs High quality Replacement Diaphragm For B&C DE400-8 MMD400, Horn Driver

This is a brand NEW Aftermarket Diaphragm  

Voice Coil Diameter : 44.4mm+/- 1mm 

Impedance : 8 Ohm ,DCR 6.5 ohm

Diaphragm Material : Polyester

Outer Ring Diameter : 66.5mm – 1.5mm

Our Products are 100%  Quality Guaranteed or you money back!