Small Audio amplifier circuit board with TEA2025B

This is a small audio board. You can use it for amplification purposes. It has an inbuilt IC TEA2025B. It works in the range of 3V to 15V. You can connect two external speakers with it. It offers 50 to 80 Hz of clear sound quality. It won’t take up much space either. You can use it in small DIY projects where space is an issue. This board can easily amplify the low input signals into much higher output signals that can drive speakers and give you a better and improve sound quality.