Two different sized bass reflex ports for (DIY) speakers. You can find the sizes in the second image. The style of these bass reflex ports is rather simple and clean, so in terms of aesthetics, they fit pretty much every speaker design out there!
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Printer Brand: Prusa
Printer: I3 MK3S
Rafts: No
Supports: No
Resolution: 0.20mm
Infill: 15%
Filament: Prusament PLA Galaxy Black
The author marked this model as their own original creation. Imported from Thingiverse.