10W Audio Amplifier Circuit schematic

This is 10W mini audio amplifier circuit based TDA2003. The voltage supply is 9V, you may increase the voltage for higher gain (24V VCC max).

Parts List:
R1 : 2.2 Ohm
R2 : 220 Ohm
R3 : N/A
R4 : 10 KOhm pontesiometer
C1 : 2200 uF / 25V
C2 : 470 uF / 16V
C3 : 470 nF / 63V
C4 : 100 nF
C5 : N/A
C6 : N/A
IC1 : TDA 2003