2in1 High quality power amplifier board With AUX and Blue tooth two audio input methods 2in1 50 Bluetooth version the transmission efficiency is higher the transmission distance is farther
#2
High Performance Blue tooth audio amplifier module 21 channel Max output power 2X50W100W With antenna and antenna base the signal is better the efficiency is high and the antiinterference ability is strong
#3
Protection Mechanism With shortcircuit protection as well as overcurrent overheating and anti reverse connection protection to prevent total failure In the event of an overload the device reports the fault condition to the processor to protect itself from
#4
High Quality It adopts copper DC connector and fence type terminal It can withstand large current no heat no damage to the wire Free DC head lead compatible with the input power interface of this product even if you dont have a DC head adapter or battery
#5
Application With bass treble subwoofer frequency and volume control easy to adjust volume enjoy the music tone what you want Widely used in store solicitation home theater square speakers etc
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