Bluetooth 5.0 Power Amplifier Board 2x30W/20W Support AUX Audio input Support Serial Command to Change Name and Password

1 No password2 password 1234Manual Click here to openSpecifications 1 Power amplifier board size 7 8x5 2CM2 Fixed hole distance 7 3x4 7CM3 Bluetooth 5 0 support serial port to change the name and password support button to turn off boot support serial port to change the tone volume and off power on no call function the default volume is the largest4 TX RX GND TTL serial port configuration 9600 N 8 15 At 24V4A the maximum output power is 2x30W and the power varies with voltage 6 Suitable impedance 4 6 8 ohms8 8 26V power supply with reverse connection protection support for laptop power adapter9 Board and device excellent workmanship material and reliable quality Package Included 1 x Bluetooth 5 0 Power Amplifier Board 2x30W 20W