Protect a speaker cone
A perforated front grille for a home-built speaker box: the round holes let the sound through and protect the cone from fingers; screw it on through the four corner holes.
Prints flat as a plate, no supports.
Filament: at most about 73.0 g of PLA printed solid (roughly $1.46 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The DIY speaker grille model measures 160 × 160 × 8 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.
No. Prints flat as a plate, no supports.
At most about 73.0 g of PLA (58.9 cm³ printed solid), roughly $1.46 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the DIY speaker grille model in your browser, then download it for your printer. Free, no CAD needed.
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