Amplify phone sound without power
Stand your phone speaker-down in the slot and the hollow box carries its sound out through the two side horns and the perforated front; no power needed.
Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.
Filament: at most about 70.9 g of PLA printed solid (roughly $1.42 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 passive phone speaker amplifier model measures 150 × 70 × 60 mm (width × depth × height). That is Base A; one more base is built on. You can change every size in the free SO3D.xyz generator before you download it.
It may need supports in places. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.
At most about 70.9 g of PLA (57.2 cm³ printed solid), roughly $1.42 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 passive phone speaker amplifier model in your browser, then download it for your printer. Free, no CAD needed.
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