HIFI Power IRS2092S 500W Mono Channel Digital Power Amplifier Board Class D Stage

modname=ckedito Parameters: 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:> = 90%

4. SNR: 90dB

5. The total harmonic distortion:

380W (± 65 power 4 ohm speaker, distortion <0.1%)

280W (± 65 power 8 ohm speaker, distortion <0.1%)

6. Frequency range: 20Hz-20KHz

7. Speaker: 4-8Ω

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 ° C, turn off the output!

13. Amplifier board size: length x width x height = 96x43x27mm Use precautions:

1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V!positive and negative do not pick wrong

2. Recommended power supply ±65V

3. Recommended 4-8Ω / 10-18inch speaker

4. Carefully check before electricity, ensure the wiring is correct. Package included: 1 Pc 500W Mono Digital power amplifier board