Portable Speaker Version 1(Ultimate Bass-O-Box)

About: im human who is interested technology and diy things

Here is Version 1 !!! this is speaker what you can use indoors and outdoors(IF YOU HAVE PLASTIC MADE)


Cardboard box and 3.5mm male jack

and speaker elements too

and 3.5 mm female jack and some wires

(if you have amplifier use it)(i dont have yet)



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