Introducing the HKM-222419 3-Channel 2.1 Power Amplifier Board, an ideal choice for audio enthusiasts looking to enhance their sound experience. This amplifier features advanced TDA2050 and TDA2030A chips that provide impressive audio performance. With an output of 18W for two channels and a powerful 32W for a low-noise subwoofer, this module is designed to deliver rich and immersive sound across various applications.

With a compact size of 6x3.8cm, the HKM-222419 is convenient to integrate into a wide range of electronic projects. Its thoughtful design includes M3 screw holes and options for both through holes and surface mount installation, ensuring a hassle-free setup that can adapt to your needs. The remarkably low residual noise level of just 10 uV RMS allows for high clarity in audio output, making it suitable for both casual listening and professional audio work.

Safety and reliability are key features, with over 100M high insulation resistance ensuring that this amplifier operates effectively in different environments. Whether you are a hobbyist or a professional looking to enhance your audio setup, the HKM-222419 3-Channel 2.1 Power Amplifier Board provides a solid foundation for a superior listening experience. Elevate your audio projects with this dependable and high-performance amplifier module.