NULLLAB 2831 ESP32 Speaker Kit 1-Pack
High-Performance Digital Audio Input: Features an I2S Serial Digital Audio Input Interface supporting a wide sample rate range from 8 kHz to 96 kHz, with automatic sample rate detection. Efficient, Filterless Class D Architecture: Utilizes a Filterless Class D amplifier with high efficiency (80% at 2.5W) and low distortion (0.2% THD at 1W) for power-sensitive portable devices.