DIY Upgrade My Homemade Powerful Bluetooth Speaker

Hello everyone. Now you can see how I am upgraded my speaker. More power battery 14.4v 14000mAh, the new board 2x50w and the new dc dc converter 10A. Hope you guys enjoy this video, thanks for great comment and subscribing to my channel.

1rst Part here: https://www.youtube.com/watch?v=IG4PvDOu_9M&lc=z23bvheosxa5xt0a204t1aokgv0b01uvtlz4h4q5ldf0bk0h00410

Speaker's dimensions: L-35cm, D-15cm, Thickness 1cm, Front size: L-27cm, H-12cm, passive radiator diameter 12cm.

product's links:

3 Inch HIFI Bass Speaker: https://www.aliexpress.com/item/32963889909.html?spm=a2g0s.9042311.0.0.27424c4djISWVW
.25 inch 30mm Tweeter: https://www.aliexpress.com/item/32968414394.html?spm=a2g0s.9042311.0.0.27424c4dwYJxC9
TPA3116D2 50W+50W Bluetooth 5.0: https://www.aliexpress.com/item/32984934764.html?spm=a2g0s.9042311.0.0.27424c4dPDh5J0
4Inch 120MM Bass Radiator: https://www.aliexpress.com/item/32910141234.html?spm=a2g0s.9042311.0.0.27424c4dxBoRpc
DC DC Boost Converter 250W 10A: https://www.aliexpress.com/item/32630738791.html?spm=a2g0s.9042311.0.0.27424c4dELcqxZ
32700 3.2v 7000mAh lifepo4: https://www.aliexpress.com/item/32966494333.html?spm=a2g0s.9042311.0.0.27424c4d3NBvJq
4S 40A 12.8V 14.4V LiFePO4 BMS: https://www.aliexpress.com/item/32860236720.html?spm=a2g0s.9042311.0.0.27424c4dx2rbYa
LiFePO4 Battery Smart Intelligent Charger 14,6V 2A: https://www.aliexpress.com/item/32696539306.html?spm=a2g0s.9042311.0.0.27424c4dU1e5Oi
16mm Button Switch With LED: https://www.aliexpress.com/item/32897269646.html?spm=a2g0s.9042311.0.0.27424c4dEzXwZh
DC 12V 3A Power Supply Jack: https://www.aliexpress.com/item/32802422987.html?spm=a2g0s.9042311.0.0.27424c4dhKrNH6
Battery Capacity Indicator 12,6V: https://www.aliexpress.com/item/32972605048.html?spm=a2g0s.9042311.0.0.27424c4d3NBvJq

Видео DIY Upgrade My Homemade Powerful Bluetooth Speaker канала VGB Speakers