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

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 IRS2092S 500W Amplifier Board