Note:
1.The power amplifier board should be as far away as possible from the WIFI signal
(router) avoid signal interference.
2.Remove the film from the heat sink and attach the heat sink to the chip.
3.Recommended power supply voltage DC 8~24V.
4.It is recommended to use a power supply of 2A or higher.
5.Please don't use too long wires to avoid signal interference.
6.It is recommended to use a speaker above 50W to avoid speaker
damage.
7>.Please tear off the protective film acrylic board from before use.
8>.Please read use manual and description before use.
Package:
1.1*Stereo Bluetooth Power Amplifier Module
2.2*Acrylic shell
3.4* Copper column
4.8* Screw
5.1* Steel Nuts
6.1* DC plug
7.1* Screwdriver
8.1* Knob
9.1* heat sink