1. Product Name: Digital audio amplifier board
2. Model: XH ~ M120
3. Work: Class D (PWM modulation)
4. Chip selection: PAM8610
5. Scope of supply: DC6 ~ 15V
6. Keep pushing Voltage: DC12V
7. Output Power: 15W * 2
8. Channel Type: Dual Channel
9. SNR: 90dB
10. Frequency response: 20Hz-15KHZ
11. Quiescent current: 20MA(DC 12V)
12. Recommend Speaker: 10-100W
13. Input Impedance: 20M
14. Harmonic distortion: <0.1 percentage