The TPA3110 chip on board this amplifier module provides a high output, lower power consumption audio solution with great audio quality too. The compact module measures just 53mm x 45mm with a rotary volume knob. It’s an ideal module for integrating into your own small audio projects.

External Audio Input Switch: The external audio can be input by the interface of the original Bluetooth module, which is divided into L (left sound Channel), R (Right sound channel) and GND common terminal. It can be controlled by mobile phone or add four external buttons for external control.

Specifications

Electrical Specifications

• Supply Voltage: 8-26V DC
• Recommended Power Supply Current: 2A
• Output Power: 2x30W (@16V, 8R)
• Size: 53mm x 45mm

Audio Output

• Terminal: Speaker/s
• Impedance: 4 Ohms, 8 Ohms
• Recommended Power: 10W-20W