The magnet size suggest Alnico, the frame style looks like some very old Peerless (1940-1950) drivers, but i've never seen those with metal cones. RFT, Klangfilm (Siemens & AEG) and Grundig made similar style frames at that time, but all used different looking magnet covers. The magnet cover more looks like something Altec or JBL or Western Electric would use. And the metal cone suggest it's more modern as metal speaker cones is something they only could do only since a few decades. It could be one of those strange asian attempts to build speakers like ther are many sold today on their markets...
Thanks for the replies.
It comes from a shop that sold Jordan and isophone among many other brands. This was back in the days.
Theese units are new without use but old, no text, markings or boxes with info.
I have seem isophone units with simulator style basket before but only larger units and none with alu cone.
It comes from a shop that sold Jordan and isophone among many other brands. This was back in the days.
Theese units are new without use but old, no text, markings or boxes with info.
I have seem isophone units with simulator style basket before but only larger units and none with alu cone.