Amplifier Board- BK8000L Audio Receiver Stereo Digital Amplifier Module Support Bluetooth Module Board for DIY Sound Box

Product Introduction: 1.Having function of calling 2.5V power supply:max power driving double 4 ohm 3W 3.6.5V power supply:max power driving double 4 ohm 5W 4.VCC and GND are power supply pins;LN and LP connects with left loudspeaker;RN and RP connects with right loudspeaker 5.COM is key common port,the other port of the key connects with VOL+.VOL-,PREV,NEXT,PLY respectively 6.AUXD,AUXL,AUXG,AUXR are AUX input,AUXD insertion low level is valid 7.Size:2.9*2.4cm  Notes: 1>.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2>.Please allow slight dimension difference due to different manual measurement.