Mono 2.5W Class D Audio Amplifier - PAM8302 - Adafruit 2130

The module with class D audio amplifier. It is characterized by low power losses. It allows to connect a 4-8 ohm speaker of 2.5 W power. It has a built-in potentiometer for volume control. It works with voltage from 2.0 V to 5.5 V.