Voltage: DC 7V-15V.
Output power: 10W + 10W(8 load).
Shutdown Current: 4uA.
Quiescent current: 20mA.
Total Harmonic distortion: 5W / 1KHz / 8 ---- 0.1%.
Frequency range: 20Hz-20KHz.
Input impedance: 15K.
Output impedance: 4-8.
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.