How to make tda2030a amplifier

TDA 2030 audio amplifier can output 20 W 

To make tda2030a amp 20w you need some compnent :

1k resistor

10k resistor

22k resistor 

1uf capacitor

22uf capacitor

2x 1n4007 diode (you can not use if you want)

to see how this amp work go to : https://www.youtube.com/watch?v=wZyubB6Xy0s&feature=youtu.be