Visiting The Fertin family at Electro Magnet Speaker
Fertin Feild Coil Drivers, filters, PS and OB frames Best Offer For - US Audio Mart
EMS speakers Fertin | Béziers
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