ماژول آمپلیفایر صدا IRS2092 با توان 1x500Watt

Tips: The default power supply voltage amplifier board dual power ± 58 --- ± 70V, The voltage lower the lower the wattage output

main technical parameters: 

1. Power supply: dual DC power supply --- 58 ± 70V ± 

2. Rated output power: 500W (10% ± 65V power supply 4 ohm load, distortion) 

3. Efficiency:> = 90% 

4 . SNR: 90dB 

5. The total harmonic distortion: 380W (± 65 powered speakers 4 ohms, distortion <0.1%) 

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

6. Frequency response: 20Hz -20KHz 

7. The speaker: 4-8Ω 

8. The voltage magnification: 36 times

9. Input sensitivity 1.5V (the RMS) 

10. The 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. The amplifier board dimensions: length x width x height 98x43x30mm = 

14. A Weight: 95 grams