tda 2030 20w subwoofer
Amplifier Audio Circuits
TDA2030 2.1 amplifier board subwoofer circuit diagram
BY
Toni
TDA2030 2.1 amplifier board subwoofer circuit diagram. This circuit is typical of systems sold for 2.1 PC surround systems, left ...
Hi Adam, You can connect a 12 or 18V DC source in the power connector, do not worry about polarity.