• The 2.0 channel 2*30W high power mini digital power amplifier board adopts TPA3110 power amplifier chip.

• The chip does not need heat sink, but also has the function of overcurrent and overheating.
• This power amplifier board is designed by the improvement of the official standard circuit.
• It increases the power supply protection against reverse protection and 2 new design low pass filtering, and the bass thrust is stronger.
• This product has no interference and no need for shielding treatment.