Ba5406 Amplifier Circuit Diagram. This circuit is small and easy to build. You can choose 0 5w to 1 200w.

5x2 Watt Ba5406 Stereo Amplifier Operates From 9v Dc Low Distortion
5x2 Watt Ba5406 Stereo Amplifier Operates From 9v Dc Low Distortion from www.circuitstoday.com

This circuit will be great for indoor audio system. The power supply must be well regulated and filtered. Capacitor c3 is a power supply filter capacitor.

This circuit is small and easy to build.

This is 2 x 3w stereo audio amplifier based on ic power ba5406. This circuit which will give you 3w power in each channel. This circuit and wiring diagram. Using transistors mosfet ic on a lot types.