Feature：
- Product Name: Bluetooth Digital Power Amplifier Board
- Bluetooth version: 5.0
- Chip Type: Class D
- Chip model: TPA3116D2*2
- Supply voltage: DC12-24V
- Output channel: 2.1 channel
- Output power: 100W+2*50W (4Ω)
- Power efficiency: over 90%
- Size: 116*73*30mm
- Installation size: 110*45mm
- Installation aperture: 3mm
- Package including： TPA3116D2 Bluetooth 5.0 Digital Amplifier Board
