Specification
Working Mode: Class D (PWM Modulation Type)
Channel Type: Double Track
Corresponding Frequency: 20Hz - 15KHz
Chip: PAM8610
Power Supply Range: DC 6 - 15V
Recommended Voltage: DC 12V 2A
Static Current: 20mA(DC 12V)
Signal to Noise Ratio: 90 Percent
Recommended Stereo: 10 - 100W
Input Resistance: 15K
Output Resistance: 4 - 8ohm
Harmonic Distortion: Less Than 0.1 Percent
Output Power: 10W + 10W(8ohm); 15W + 15W(4ohm)

Features:
- The power amplifier board is designed with the official standard circuit, and the chip selection is the original Class D power amplifier chip from the United States.
- The amplifier has super high efficiency, super power, in the case of 12V power supply can output 10W + 10W power.
- Chip without heat sink, also has overheating, overcurrent and other protection functions, the function can be said to be very powerful.
- This board has switch function, Short circuit the SW, will turn off the power amplifier.
- The output part adopts LC low pass filter circuit, which effectively suppresses high-frequency noise and spike interference on the signal line, greatly enhances the anti-interference ability of the circuit, and some interference sources (such as mobile phones) will not have any interference when used near the power amplifier board.
- Onboard PAM8610 audio amplifier chip, 10W x 2 filter less stereo D level audio amplifier.
- The main pins of the chip have been drawn out to facilitate the control of external devices.

Package Include:
2 x PAM8610 Digital Power Amplifier Board