High-Performance: Experience superior audio quality with our XH-M139 Amplifier Board, featuring a powerful 100W 2.1 channel output. Versatile : Compatible with DC 12-24V power inputs, this amplifier is designed for flexible usage across electronic setups, ensuring you always have the right fit for your audio system. Energy Efficient: Designed with energy saving technology, the board maximizes efficiency without sacrificing audio quality, making it ideal for continuous usage. Optimal Audio Experience: Engineered to deliver crisp, clear, and immersive sound, transforming your listening experience with rich, detailed, and dynamic audio. Compact Design: Its sleek, minimalistic design not only saves space but also eases integration into your existing sound system, perfect for DIY audio projects. Due to different batches, there may be differences in product printed text, which will not affect use. Colour:As Shown Material:PCB Package Contents: 1 * 2.1 Channel Digital Amplifier Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Optimal Audio Experience: Engineered to deliver crisp, clear, and immersive sound, transforming your listening experience with rich, detailed, and dynamic audio. Energy Efficient: Designed with energy saving technology, the board maximizes efficiency without sacrificing audio quality, making it ideal for continuous usage. Versatile : Compatible with DC 12-24V power inputs, this amplifier is designed for flexible usage across various electronic setups, ensuring you always have the right fit for your audio system. High-Performance: Experience superior audio quality with our XH-M139 Amplifier Board, featuring a powerful 100W 2.1 channel output. Compact Design: Its sleek, minimalistic design not only saves space but also eases integration into your existing sound system, perfect for DIY audio projects.