Introducing the TPA3128D2DAPR, a cutting-edge 30W stereo Class-D audio amplifier. With a wide voltage range of 4.5V to 26V and an impressive 90% efficiency, this integrated circuit chip is perfect for BT and wireless speakers, ensuring long battery life without the need for heat sinks. Enjoy smart amplification with robust protection features. Explore the future of audio technology. Welcome to visit our website!