XH-M181 PAM8610 Stereo Amplifier Board - 2x15W Class D

Description
PAM8610 Dual Channel Stereo Digital Audio Amplifier Module is a 30W dual channel stereo, Class D (PWM modulation type) digital amplifier, which is based on the PAM8610 integrated chip. It has a DC adjustable volume, which achieves low THD+N (0.1%), low EMI, and good PSRR result , so it's an ultra low cost and space. Because of adapting the low pass filter in the output, effectively reduces high-frequency noise and spike interference While amplifying, some interference source devices such as  are not being placed or used near this module.

Features
IC: PAM8610
Input voltage: 6V ~ 15V (self-protection)
Input Voltage (Recommended): 12V
Output Power: 2x15W (at 4 Load) 2x10W (at 8 Load)
Class Type: D
Input Impedance: 15K
Output Impedance: 4, 8
Frequency Response: 20HZ-15KHZ
Speakers: 10W ~ 100W
Size: 28mm x 22mm x 2.5mm

Note:
Do not short-circuit the audio output to each other or shorted to ground