Yes, I used the circular saw blade for the kerfs, about 4 mm wide. And the MDF I used was of a not very flexible type. I would only consider such a technique for much bigger bending radiusses and multiple sheets.
And then I'm not so sure I would really make all those long cuts ...
Prefabricated material is defenitely better!
Did you use it for a speaker project?
Yes, but it was a small desk speaker, so the rigidity required wasn't extreme. The cross section was basically elliptical, which also helped stiffen things. A couple pics from the middle of construction:
They were ultimately veneered, but I don't have pictures handy of their completed state.
They were ultimately veneered, but I don't have pictures handy of their completed state.
I happened across this thread while contemplating an on-wall speaker build. I'd like to contribute where I can. I'm not an acoustics expert. I can code in Python, and have some background in electronics. Anyway, happy to help where I can.