Bluetooth Digital Power Amplifier Board Stereo Audio AMP Music HiFi 100/50WX2 AU
Bluetooth 5.0 +AUX Digital Amplifier 50Wx2 1. Working mode: class D 2. Audio input: support bluetooth 5.0, AUX 3. Rated output power: 50W+50W 4. Frequency response: 20Hz to 20KHz 5. size: 82 50 18mm 9.