A simple mounting plate to replace blown tweeters in a Marshall Stanmore v1. It may be compatible with other models as well but i can't verify that.

Accepts ±38mm tweeters quite nicely (assuming they're round), I used Targa TG-3T's.

Three iterations total, v0.1 & v0.2 exist only for refining the final product and will not be uploaded.

Fits quite snugly into original cutouts and uses the same hole pattern.

I used hot glue to both hold the tweeters in place and as vibration dampening. Use an appropriate adhesive for whichever filament type you're using.

The 8 prongs act as anchor points for the adhesive. I did it this way to keep the vent slots clear all the way around.

FlashForge

Adventurer 3

Yes

Yes

0.18mm

15

As it's all hidden behind fabric (in my application), no real post-processing is required. I did however run a file over the inside of the cone to smooth things over and the holes needed to be cleaned up a bit (my printer calibration is wonky).

Fully reverse-engineered from the OEM part (with a few rather lucky guestimations) and adapted to match the replacement speaker's diameter.

The original tweeter is a 19mm dome and is pretty solidly epoxied in place so reuse and modification was not an option.