2*50W TPA3116D2 Audio Power Amplifier Stereo -compatible 10W~100W HiFi Class D Digital USB Sound Card Music AMP pcb assembly Customize

This digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC5~27V, audio input supports Blth-compatible , AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.
 
Product Name: Dual channel TPA3116D2 Blth-compatible 5.0 power amplifier board
Input voltage: DC5-24V
Amp Chip: TPA3116D2 / Professional Chip
Blth-compatible Version: 5.0
Output impedance: 4~8ohm Speaker
For Speakers: 20W~200W
Output power: 2*50W/2*100W
Audio input: Blth-compatible , AUX, USB
Number of channels: two channels