Filterless Audio Amplifier & DAC Decoder - 20pcs MAX98357 Module Board Compatible with Raspberry Pi, ESP32

This purple MAX98357 Class D audio power amplifier module supports automatic configuration for 35 different clocks and 128 digital audio formats while requiring only a single power supply. It delivers an output power of 3.2W at 4Ω and 1.8W at 8Ω within a total harmonic distortion of 10% and a sampling rate range from 8kHz to 96kHz. 1. Compatible with microcontrollers or development board systems equipped with I2S audio output, including platforms such as Raspberry Pi, Arduino, and ESP32 tools. 2. Operates with electromagnetic interference suppression capabilities to enable speaker connections using long cables without external filtering. 3. Supports a sampling frequency between 8kHz and 96kHz with specific output power levels defined at 4Ω and 8Ω loads. 4. The package contains 20 MAX98357 audio amplifier modules made of PCB material with a purple finish.