Phone stand for portrait and landscape mode with acoustic amplifier / pasive speaker

Phone stand for portrait and landscape mode with acoustic amplifier / pasive speaker

Acoustic amplifier that works great with armor cases and doesn't cover the screen.
You can also use it in landscape mode and sound amplification!

No supports required (in my case, with a Creality K1 Max @300mm/s), but you probably need it only in the large bridge part (watch video below).

https://www.youtube.com/watch?v=L6M5jSghp2w