Ok just ignore the thicker line comment 

OK... we now have the "contour" in place. This is as good as it gets. I will add slots for the fins later... and some additional "walls" to make it more rigid. Similar to those in your drawing.

Looking good

Great job, Ravsted 🤒

Final drawings.

3 to choose from. If there is room... go for the strongest. I will create the STL file when I know which one you choose.

This is how it will look with the 4x10 aluminium

I like the ‘second one’ from the top

Looking forward to see the result. Remember to share it with all of us.

I will recommend these print settings.

Material: PLA MAX or PETG

Infill: 100%

Support: No

I have asked Santa to give me a pair of black Beolab 1's for xmas... We'll see. Maybe I will be able to reuse these brackets and sqeeze in some nice oak fins/lamella/slats. 😁

Incredible work! Ok I will keep you posted. By the way, you will fall in love with the Beolab 1’s

Is there any chance that I could pay you to print just ‘ONE’ Bracket for me to test on my Beolab 1’s, just to make sure that it definitely fits?