Diaphragm  for Gemini GX400, GX450, Turbosound RD111, CD111, 111, – 8 ohm

Compatible  Model :P450 ,P440

Overall Diameter: 70 mm  （2.75 Inch)

Voice Coil Diameter:44.4 mm (1.75 Inch)

Impedance: 8 ohm

This diaphragm fits the speaker models in the listing title and the following other models:

P-Audio: 440, BMD-440, BMD440, 450, BMD-450, BMD450, BMD 450,

P. Audio Co-Ax: BM-10, BM10, BM10CXA, BM-10CXA, BM-10CXHA, BM-12, BM12, BM12CXA, BM-12CXA, BM-12CXHA, BM-15, BM15, 

BM15CXA, BM-15CXA, BM15CXHA

Package include :

1 pc  Replacement  Diaphragm