DIY Portable Mini Speaker using PAM8403 -Cheaper than TPA3116D2 but the sound quality is not too bad

This is my new DIY portable mini speaker :)
PAM8403 mudule is very cheap and small. The sound quality produced by this amp is quite good in this price range. You can use it to make compact, high-performance and battery-saving portable speakers.
Need:
- 2pcs 4Ohm, 3W speakers (https://s.click.aliexpress.com/e/_AKOhCs ; https://s.click.aliexpress.com/e/_A9rcqg)
- PAM8403 6W Hifi 2 0 Class D With Volume Control Module (https://s.click.aliexpress.com/e/_97TGqc ; https://s.click.aliexpress.com/e/_9iUZ1K)
- 18650 Li-ion battery
- 18650 battery holder
- TP4056 Li-ion chager module (https://s.click.aliexpress.com/e/_9AV0xK ; https://s.click.aliexpress.com/e/_ALxr6k)
- ABS box (https://s.click.aliexpress.com/e/_99z2Rw ; https://s.click.aliexpress.com/e/_99XihS)
- Wires
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Видео DIY Portable Mini Speaker using PAM8403 -Cheaper than TPA3116D2 but the sound quality is not too bad канала bakidiy