The XH-M562 TPA 3116D2 50W+50W Dual Channel Mini Digital Class D Amplifier. Allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving system cost and PCB area. With the same numbers of external components, the efficiency of the TPA 3116D2 is much better than that of Class-AB cousins. It can extend the battery life, which makes it well-suited for portable applications.

Features :

Dual-channel stereo, high output power (50w + 50w power @ 12V ).
Good sound quality.
Double panel wiring solves crosstalk.
Supermini design allows it to be easily placed in a variety of digital products.
Filterless, Low Quiescent Current and Low EMI.
Superior Low Noise.
Short Circuit Protection.
Thermal Shutdown

Specifications:

Operating Voltage (VDC)	12 ~ 24
Max Gain	36 dB
Current Handling Capacity (A)	3
Efficiency	>90%
Amplifier IC	TPA3116D2
Load	Can direct drive 4 or 8 ohm small speakers.
Length (mm)	25.6
Width (mm)	37.2
Height (mm)	3
Weight (gm)	5