Soft-dome tweeter damage - NBD or permanently compromised?


I’d appreciate the community’s help untangling a tweeter damage question. I bought a used pair of floorstanding speakers produced by a boutique brand that is well known to the audiophile community. (I’ll keep the name to myself, I’m not trying to call them out.) During shipping, both soft‑dome tweeters were crushed. I used the tape‑and‑pull method to pop the domes back into shape, but I have always understood from others that a deformed tweeter can never perform the same after such damage.

The seller felt otherwise, leaving a voicemail claiming that the tweeters should perform identically once restored to their original shape. Of course, it would be in the seller’s interest to say that, so I resolved to find out from the manufacturer what tweeter was used so I could source replacements myself or ask the vendor to supply them.  When I contacted the manufacturer, I heard back from the owner, who to my surprise said, "I don’t think that will affect the sound if you got them back to where they should be. It’s basically a dust cover anyway....  They’re soft domes. I’ve had it happen a few times over the years. I’ve never heard any problems with it myself."  He offered no specs for a swap.

So I’m stuck. Are soft‑dome tweeters truly unaffected after being crushed and popped back out, or has their performance been permanently compromised? Should I keep listening or hunt down replacements (with almost no information on what to buy)?

Any first‑hand experience or technical insight would be greatly appreciated!

zm

Showing 1 response by erik_squires

I'd go to DIY Audio and see if they can identify the dome's.  Alternatively you could find out by removing the tweeter and see if the original labels are attached.

And while they may perform very well after fixing, they are not "dust covers" when it comes to dome tweeters.  They are for most other drivers.

I wont' say they will NEVER perform as well... it just depends.  Many audiophiles have had success in restoring pushed in domes.  If you hear any irregulatities from Left to Right that's your biggest clue, as they are unlikely to have been damaged the dame way.  If you can't tell the difference in performance from your left to your right speaker you are probably good