DIY bluetooth speaker - độ loa bluetooth 80w

I made the Mashall speaker for the first time.
Everything's fine .
I am quite satisfied! How about you ?
If it feels good, please give me a like and coment, support me to be motivated to continue with the next projects.
Thank you for your time.
have fun !!!
free style mashall
class T sta508
bluetooth QC3008
Mudule buck
module 1212S-1w
trep thai 4ohm 15w
pre am Bảo phạm
2.2 uf
speaker JBL boombox 2
passive JBL
Track: Unknown Brain & Hoober - Phenomenon (ft. Dax & VinDon) [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/LO9vChXMBp8​
Free Download / Stream: http://ncs.io/Phenomenon​
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Track: Max Brhon - Cyberpunk [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/iqoNoU-rm14​
Free Download / Stream: http://ncs.io/Cyberpunk​
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Видео DIY bluetooth speaker - độ loa bluetooth 80w канала Zen DIY