Features: Unleash the power of the TPA3251 Power Amplifier Board. Experience high efficiency amplification with minimal energy loss, delivering impressive output. Immerse yourself in clear and accurate reproduction with the TPA3251 Class D Power Amplifier Board. Its low distortion feature ensures a detailed and refined performances by effectively controlling the amplification process. The TPA3251 Power Amplifier Board is suitable for all music enthusiasts and professionals who appreciate quality. Whether you are a musician, audiophile, or sound engineer, this amplifier board will meet your expectations. Take your system to the next level with the TPA3251 Power Amplifier Board. It seamlessly integrates with subwoofers, speakers, and other equipment, making it perfect for creating an immersive environment. Enhances your experience with the TPA3251 Power Amplifier Board. Its efficient design, low distortion, and compatibility for various devices make it a must have for anyone seeking exceptional quality. Specifications: Material:PCB Size:Approx.10.9x7cm/4.29x2.76in Channels:2.0 Working Modes:D-Level Standby Current:80mA Working Efficiency:＞90% Package Includes: 1xPower Amplifier Board note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.