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Bluetooth speaker tube for Kebidu Radio/Bluetooth/MP3 module

by vince_palleschi Oct 8, 2018
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This module is not amplified, therefore I had to make a simple stereo amp, look at the scheme here. Or you can find similar schemes with the same circuitery. The only challenge is fitting it into the body of the speaker. The module has a built-in Bluetooth board, indeed.

I want to build this - but I looked at the module - isn't there an amplifier in it? Also - there must be a way to add a bluetooth board... Can it be done? Could you post a pic of the circuit and inside?