Mini Amplifier Speaker Diagram. Mini power amplifier circuit but has high power output upto 300w mono. This is a simple audio amplifier using lm380 ic.

It s actually pretty simple once you learn the basics. But this sound is so clear and melody. Amplifier circuit diagram simple and cost effective audio amplifier circuit diagram designed by using ic tba810 it is a 7 watt audio amplifier integrated circuit.

Normally we use 12 voltage for this amplifier circuit diagram.

When the project is finished you will have a work. Imagine when you listen to music in your room. Mini amplifier 20w to 50w. In this instructable i will show you how to make a simple amplifier speaker with common components it s not just simple but portable.