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

You will find that in time with playing it will probably go back to its original shape. If it still bothers you we purchased a toilet plunger that we use for that purpose alone. Go purchase a plunger and it will pop it out.

Good luck.

I was a long time Thiel owner and stuff happens. There are usually no ill effects if the only damage done was that the dome was pushed in, once you pop it out with a piece of tape. I know that when one reads here how you can perceive while listening to music material the effects of anything at the electron level, (cables, passive components, vibration damping material et al) it is hard to believe that a driver showing some visual signs of tampering can sound "pure", "natural" and "delightful". It usually will continue to sound as it did before. If you can't hear a difference, thank your lucky star. Now if fall prey to neurotic anxiety as true-blue, high-ender, subjective audiophile are wont to do, you will never be happy unless you change speakers, because even if you change the tweeter you will still fear a mismatch with the other one. If you change both, you will still fear a mismatch with the other drivers, or the fact that maybe the new units are not up to the standards of the old ones, or that the drivers will not have burned-in for the same length of time, the list goes on... So you chose: sanity vs. insanity. From the mid-fi trenches. Good day.

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!