ITEM NAME:XH-M572 2X120W High Power AMP Audio Module Digital HIFI Amplifier Board A#S Product Description Description: XH-M572 2 X 120W High Power Audio AMP Module 8-28V Input Digital HIFI Amplifier Board for Stage Home Theater Broadcast Specification: Model: XH-M572 Core Chip: TPA3116 Input Voltage: 8-28V (24V Recommended) Output Power: 120W*2 Output Impedance: 4-8ÃŽ © Product Size: 83 X 60 X 25mm/3.27 X 2.36 X 0.98" Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Digital HIFI Amplifier Board.Included: 1 XDigital HIFI Amplifier Board. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Output Power: 120W 2.