TPA3116D2 XH-M422 Dual Channel Digital Power Amplifier Board is a newly designed digital audio amplifier board with fine quality is practical to install and use also has good performance. It features a high-efficiency class D audio power amplifier with the latest and original TPA3116D2 core technology the BTL bridge circuit is more efficient than before.

This product uses the double power supply transformer with a dynamic power supply range from 12V to 24V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit.

Note: This Product is available in two different variants (XH-M422 and HW-428) with the same working we will ship it randomly.

Features:

1. Strong TPA3116D2 chip is a digital power amplifier chip, with low idle loss characteristics, which makes it work well and quickly.
2. Onboard, front-facing IC to improve the input sensitivity, high-definition sound quality.
3. Onboard Bluetooth Receiver.
4. It can be used for car vehicle computer speaker, family audio and video, and empty square.
5. This product has the characteristics of loud sound, the capacitance is large, excellent sound quality.
6. There is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of a short circuit.

Package Includes:

1 x XH-M422 2x50W High-end Digital Amplifier Board DC24V TPA3116D2 Dual-channel Stereo

Specifications:

Operating Voltage Range (VDC)	12 to 24
OutPut Power (W)	2x50W
Signal to Noise Ratio	100db
Length (mm)	73
Width (mm)	68
Height (mm)	16
Weight (gm)	42