APP name change password EQ Bluetooth 5.1 Qualcomm QCC3034 knob AUX pair box APTXHD power amplifier 10W15W 

Power amplifier board size: 7.9x4.5CM 

Fixed hole distance: 7.4x4CM

QCC3031/QCC3034 support SBC, AAC, APTX, APTXLL, APTXHD

AUX input, knob volume, low power consumption, power-on and power-on, the default volume is maximum 

Support Android APP to modify the Bluetooth name (support Chinese), pairing password, and customize the EQ in the DSP

2x4/8 ohm 10W/15W (external IPEX generation antenna can be customized)

DC7-15V power supply (at DC12V3A, the maximum output power is 2x15W) 

VCC, GND: power supply pin, with reverse connection protection

Model Number: mini Power Amplifier 

Package included: 1Pcs Power amplifier