Impedance: 16 Ohms
Brand new old stock.
Also fits Atlas PD-8, PD-5, PD-8V, PD-5V, PM-25B.
Altec 288-8 Aftermarket Diaphragm
Atlas PD-8 Factory Diaphragm
B & C MMD3BTN8M / DE-60TN Diaphragm
B & C MMDE45/8, DE45 Factory Diaphragm
Beyma CP25/22/21F-8 Factory Diaphragm