1. Power supply: dual DC power supply ± 58-± 70V
2. The rated output power: 500W (±70V power supply, 4 ohm load, distortion 1%)
Efficiency: >= 90%
3. SNR: 90dB
5. The total harmonic distortion: 380W (± 70 power 4 ohm speaker, distortion<0.1%), 280W (± 70 power 8 ohm speaker, distortion<0.1%)
6. Frequency range: 20Hz-20KHz
7. Speaker: 4-8ohm
8. Voltage Magnification: 50 times
9. Input sensitivity 1V (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. Product Size: approx. 98*43*30mm
14. Net weight: approx.95g
Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
Package include:
1 x Digital Amplifier Module
If you have any questions, please feel free to contact us via ebay. We usually respond within 24 hours.