Alinan 4pcs MAX98357 I2S Audio Amplifier Module Audio Amplifiers Filterless Class D Amplifier Compatible with ESP32

【Output Power】: 3.2W at 4Ω and 10% THD 1.8W at 8Ω and 10% THD;I2S sampling rate: 8kHz-96kHz., ★35 different clocks and 128 digital audio formats can be automatically configured with a single power supply. The MAX98357 Pulse Code Modulation (PCM) plug-and-play speaker amplifiers take advantage of the flexibility of Maxim's pinout., ★Suitable for microcontrollers or development board systems with I2S audio output such as ESP32., ★Uses a high noise immunity digital input with high jitter tolerance. It also provides excellent electromagnetic interference suppression, allowing long-line connected speakers without the need for external filtering., ★The device is capable of achieving a 3.2W Class AB amplifier with Class D amplifier efficiency, resulting in excellent high fidelity sound for a variety of product applications.