Description:
Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and negative do not pick wrong.
Recommended power supply ±65V.
Recommended 4-8Ω / 10-18inch speaker
Carefully check before electricity, ensure the wiring is correct.
Output short circuit protection: Yes
That output DC bias protection speaker protection: Yes
Over-temperature protection: Yes, radiator FET temperature higher than 100 ° C, turn off the output!
Specification:
1.Power Supply: dual DC power supply ± 58 --- ± 70V
2.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.Material: Plastic
11.Size: Approx. 100x50x30mm / 3.94x1.97x1.18 inch
Package Includes:
1 Piece Digital Amplifier Module
Note:
Please allow a slight difference between the size from the above and the actual item due to manual measurement.