Features:

• TPA3110 Stereo Amplifier Board 
• The 2.0 channel 2*15W 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.

Specifications:

• Amplifier Chip:TPA3110
• Output Power:15W*2 
• Working Voltage: DC 8-24V 
• Working Current: Max: 3A 
• Static state: 8mA 
• Efficiency: ≥90% 
• Signal to noise ratio: 100dB 
• Frequency Range：20Hz-20KHz
• Size: 33 x 25 x 3.5mm
• Speaker: 4-8Ω 
• Application: audio power amplifier Can not exceed 24V voltage, it is easier to burn out IC