DIY Powerful Bluetooth BoomBox 50W(2x25W) 14000mAh Battery

Hello everyone. Here is the my 1rst really powerful BoomBox. Please be careful at 17:55. Just wait the next video where I am gonna upgraded this boombox. I hope you enjoy this video and have a nice day.

Upgraded version here:

Product's links

3 Inch HIFI Bass Speaker:
1.25 inch Tweeter:
4Inch 120MM Bass Radiator:
32700 3.2v 7000mAh lifepo4 battery:
Amplifier Board TPA3118D2 Bluetooth 5.0: