Content：

 TPA3116 50W * 2 Dual-channel+ PBTL 100W Mono Digital Amplifier Board Power Module

Features

1. Amplifier chip: TPA3116
2. Supply voltage: 11 ~ 26VDC DC input reverse polarity protection zone limit
(Recommended 24V DC current switching power supply 3A and above)
3. Output power: Stereo 50W + 50W, PBTL Mono 100W
4. Load Impedance: 4 to 8 ohms (speaker impedance)
5. Audio input: 2.54mm3 hub
6. Board size: 75mm*50mm*25mm