Components

1. 3×56KΩ resistor 1/4W.

2. 2×1.5KΩ resistor 1/4W.

3. 1×30KΩ resistor 1/4W.

4. 1×3.3KΩ resistor 1/4W.

5. 1×1Ω resistor 1/4W.

6. 2×Diode 1N4007.

7. 4×Capacitor 0.22uF(224).

8. 1×Capacitor 0.1uF(104).

9. 1×47uF capacitor 25V.

10. 1×10uF capacitor 25V.

11. 1×2 pin XHB connector base 2.54 mm.

12. 1×Transistor TIP41C/ A1837.

13. 1×Transistor TIP42C/ C4793.

14. 1×IC TDA2030A.

15. 2×2 Pin screw terminal.

16. 1×2200uF capacitor 25V.

Hello Friends, In this post I make a 50W mono amplifier using TDA2030A  IC and C4793 & A1837 Transistors, which can deliver up to 50W RMS output at 4Ω ±16V. The sound quality of this amplifier is very good. All frequencies are very clear. You can make this amplifier at a very low cost, and you can get good-quality sound. You just need a 12V, 5A power supply, or 12V battery to power up this amplifier.

Please watch this video for make this amplifier