10W Mini Audio Amplifier

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You can use this powerful amplifier in any small audio project. It is very small (6.5 x 4.5 cm) and it outputs 10W using a 9V battery.

Parts List

Part Value
R1
R2 220Ω
R3 nothing
R4 10 kΩ pontesiometer
C1 2200 uF / 25V
C2 470 uF / 16V
C3 470 nF / 63V
C4 100 nF
C5 nothing
C6 nothing
IC1 TDA2003

TDA2003 Datasheet

TDA2003A

PCB

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