Problems with Infinity Prelude MTS mid-range

I could look at mine but it doesn't really matter no one makes them or have any. Almost impossible to find. I have three

I‘ve got the problem with the neomagnet too and it’s pretty depress not to find one in the internet. 

But there is also another problem. Since I had to bring them to my new Appartement the Towers just play with one of the drivers. That’s quite strange. And in both towers the problem is the same. Just this one driver in the middle of each tower is working. 

Is there anybody having an idea what is wrong?

would be great to find help here

Hello,
for a fix of infinity prelude MTS  have a look at  WWW.loudspeakerrepair.com they ship international.
Great site the also do complete rewinding.