How to use:

1. The power supply voltage limit is 16.5V, do not use more than this voltage.
2. The power supply is recommended for 12v, 3A power supply filter better.
3. 4-8 inch stereo speakers recommended.
4. Do not short-circuit the audio output to each other or shorted to ground.
5. Carefully check before electricity, ensure wiring is correct before electricity.

• Supply voltage: DC 7V-15V
• Output power: 10w + 10w (8 load)
• Efficiency: 90%
• Shutdown Current: 4uA
• Quiescent current; 20mA
• SNR: 86%
• Total harmonic distortion: 5W / 1KHz / 8 ---- 0.1%
• Frequency range: 20Hz-20KHz
• Input impedance: 15K
• Output Impedance: 4-8
• Amplifier board size: 30mm * 25mm * 2.5mm