Anyone ever repaired a smashed dome tweeter?????


Well, it finally happened. One of the kids smashed the dome tweeter on my Thiel CS2.3. I talked to Shari at Thiel and she told me to put a piece of masking tape over the smashed in part and pull. It worked easily. But, of course, the speakers still looks crinkled where it was pushed in. However, my first brief listening session did not reveal any major sound problems. I will probably go ahead and replace both drivers but right now its nice to know that I don't have to worry about the kids destroying my speakers. (since they already have) Anyone else ever repaired a dome tweeter? How did it sound?

The following link is a picture of the driver I'm talking about:

http://www.thielaudio.com/THIEL_Web/Web_Page_Images/CS2_3_page_images/CS2_2coaxial.jpg
bufus
If your tweeter has a detachable faceplate and voice coil/dome,meaning that if you can get to the inside of the dome itself try this to remove the crease.I've had the same happen and used a very smooth rounded wooden dowel to gently rub the inside of the dome.The rounded shape insures that you won't deform the metal and actually helps to restore the original radius.Best of all the crease will vanish!
You may think this perverse. Shut off all power then surround your lips around the abused tweeter and gently suck, the dome will pop right out. No sticky residue left behind and you can control the amount of sucktion. Too much sucktion and you risk detaching the voice coil.
That last comment is two funny! You folks are crazy and fun to read. My experience has shown the crease will smoooooth out over time.
It happened to my speakers once. I used a regular vacuum tube cleaner and it did it!
Just be gentle, using a soft cotton in between tweeter and the vacuum.
Good luck.