Busybox 2x3w bluetooth 40mm speaker 3d model
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Busybox 2x3w bluetooth 40mm speaker

Busybox 2x3w bluetooth 40mm speaker

by Thingiverse
Last crawled date: 4 years, 1 month ago
hello, share my personal design of 3d bluetooth spaker....called busybox
what is needed
-amplifier board sanwu hf43b v2.1 with bluetooth 4.2
-2200uf capacitor
-charger board for litio battery tp4056
-litio battery (i use old xiaomi battery phone 2000mah)
-switch
-speaker 40mm 4ohm 3-5w ( i use good quality speaker 3w)
-passive radiator 78x41mm
glue for speaker ( i use b7000)
-neoprene adhesive sponge 5mm thick
-solder and iron
very easy to print...
layer 0.2
3 perimeter
0.4 nozzle
25% infill
pla
see the video
https://www.youtube.com/watch?v=1sGoiJDBYwk

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