HIFI Power IRS2092 500W Mono Channel Digital Power Amplifier Board Class D Stage Power Amplifier Board I3-007

1. Power supply: dual DC power supply 58 --- 70V
2. The rated output power: 500W ( 65V power supply, 4 ohm load, distortion 10%)
3. Efficiency:more than the = 90%
4. SNR: 90dB
5. The total harmonic distortion:380W ( 65 power 4 ohm speaker, distortion Less than 0.1%) 280W ( 65 power 8 ohm speaker, distortion Less than 0.1%)
6. Frequency range: 20Hz-20KHz
7. Speaker: 4-8 ohm
8. Voltage Magnification: 36 times
9. Input sensitivity 1.5V (RMS)
10. Output short circuit protection: Yes
11. That output DC bias protection speaker protection: Yes
12. Over-temperature protection: Yes, radiator FET temperature higher than 100 Celsius, turn off the output!
    Colour:Photo Color
    Material:ABS
    Size:98 x 43 x 30mm
    Package Contents:
    1 x Digital power amplifier board
    Use precautions:
13. Rated supply voltage is 65V, 58--- 70V range, do not over 70V! positive and negative do not pick wrong
14. Recommended power supply 65V
15. Recommended 4-8 / 10-18inch speaker
16. Carefully check before electricity, ensure the wiring is correct.
    Only the above package content, other products are not included.
    Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 x Digital Power Amplifier Board