DC 5V Bluetooth Power Amplifier Board Micro USB Digital Amplifier Module
- Amplifier Chip: PAM8403
- Operating Voltage: DC 5V.
- Output Power: 2x 3W.
- Applicable Speaker Impedance: 4/6/8 ohm
- Audio input mode: Bluetooth audio receiver
- Mini size, convenient and easy operation
- Output interface: 2.54 gauge 4 needle
- Dual-channel digital power amplifier Board PBTL.
- 3W output and low power consumption.
- The sound quality is very good by using this module.
- Application: DIY Bluetooth speaker, home, and car audio system modification.
- Dimension: 42 x 25 x 5mm
- Weight: 3 gm.