Specifications:
Name: 50Wx2 TPA3116 D2 Dual channel digital power amplifier board
Supply Voltage: DC 12-24V
Output Power: 50Wx2
Protection: Overvoltage/Undervoltage/Overheated/Reverse/Short
Size: Approx. 35 * 27 * 3mm / 1.4 * 1.1 * 0.1in
Channels: Two Channel Stereo
Quantity: 1 Pc
Weight: Approx. 5g / 0.2oz

Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not 
mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:
1 Pc x Power Amplifier Board