Problems with Infinity Prelude MTS mid-range


Has anyone else had problems with the mid-range driver on the Prelude MTS, (buzzing, dust-cap falling off etc.) I have now had three of the towers have issues, especially distortion with piano pieces.
rts3141
HI,

Does anyone know the part number for the 3.5" CMMD midrange driver and if they can still be purchased? I'm getting distortion during piano pieces on one of my towers.

Does anyone know if the midrange drivers can be repaired?

Too bad because I really like the sound of these speakers
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.
Count another one. Most of the towers buzzing. One sub is out. Really bad that this should happen. They are such nice looking speakers too.