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74mm Reflex Horn for Subwoofer Flange
IP Report
Print Profile(1)
0.2mm layer, 2 walls, 15% infill
Designer
2.2 h
1 plate
Open in Bambu Studio
Boost
43
70
0
1
108
34
Released
Description
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DIY Subwoofer Reflex Horn, designed for ducts with an internal diameter of 74 mm and an external diameter of 78 mm at the flange. Ideal for bass reflex audio projects, for both subwoofers and two- or three-way speakers.
This model was printed with a Bambu Lab A1 using PLA at a 0.2 mm layer height.
The duct geometry is designed to optimize airflow and avoid turbulence, thus improving the low-frequency response.
✅ Compatible with MDF or plywood panels.
✅ Assembly with 4 screws (you can customize the holes or fix it with hot glue or silicone).
🔊 Perfect for those who love DIY audio, handcrafted speakers, and want to improve the performance of their Hi-Fi or car audio system.
License
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Creative Commons Attribution-Noncommercial-Share Alike
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