I.Q. Speakers from Germany

Looks like they are IQ TED400.

http://www.hifi-wiki.de/index.php/IQ_TED_400

(you’ll need to translate the page. Pictures are at the bottom)

Thank you. But this is a different model. All speakers are different, the bass portes is located in other places. Are there any ideas?

If you translate the page, under the pictures it says:

"Comment: Pictures do not show the original housing design ..."

Maybe yours are the original design? Pretty sure it has to be some version of the TED400.

Also, being used, who knows what might have been done to these.  Maybe the drivers were replaced with whatever would fit?  Who knows? 

Thank you. I will  translate more carefully.