Aokin Bluetooth Receiver Amplifier Board Bluetooth 4.0 Power Amplifier Board TPA3116/3118 Bluetooth Digital Amplifier
Audio input: Bluetooth 4.0 Receive
Supply voltage: DC 8~26V
Amplifier chip 3118 stereo power 2X30W
Amplifier chip 3116 stereo power 2X50W with heat sink (recommended power supply 24V 3A or more)
Preamplifier chip: NE5532
Applicable speaker impedance: 4,6,8 ohms
![Bluetooth](https://ae01.alicdn.com/kf/HTB1Y1MZXIfrK1RkSmLyq6xGApXag.jpg)
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![Bluetooth](https://ae01.alicdn.com/kf/HTB1ciwZXODxK1Rjy1zcq6yGeXXaN.jpg)
![Bluetooth](https://ae01.alicdn.com/kf/HTB1MSk2XN2rK1RkSnhJq6ykdpXay.jpg)
![Bluetooth](https://ae01.alicdn.com/kf/HTB1h6Z0XIfrK1RkSnb4q6xHRFXa2.jpg)
![Bluetooth](https://ae01.alicdn.com/kf/HTB1Eg3WXUvrK1RjSspcq6zzSXXaM.jpg)