EMS speakers Fertin added a new photo. - EMS speakers Fertin
Fertin acoustic 20ex model 7 fieldcoil Photo #2002793 - US Audio Mart
Folded rear horn hi-fi speakers manufactured by Eric Cros
EMS speakers Fertin - Prototype of 3 ways bass reflex speaker using new B10 and another new elliptic midrange wich is also designed for fullrange. Keep in touch to see what will