IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board With FAN

Description:
 
This is pure power amplifier board, the sensitivity of the input signal of 1.5Vrms,
if your input signal voltage can't reach this value, recommend add preamp. 
Mono channel, for 2.0 channel need bid two. 
The rated output power: 500W ( +/- 65V power supply, 4 ohm load, distortion 10%) 
Efficiency: ≥90% 
SNR: 90dB 
color: blue 
The total harmonic distortion: 
380W (+ /- 65 power 4 ohm speaker, distortion Less than 0.1%) 
280W (+ /- 65 power 8 ohm speaker, distortion Less than 0.1%) 
Frequency range: 20Hz-20KHz 
Speaker: 4-8ohm 
Voltage Magnification: 36 times 
Input sensitivity 1.5V (RMS) 
0. Output short circuit protection: Yes 
That output DC bias protection speaker protection: Yes 
Over-temperature protection: Yes, radiator FET temperature higher than 100 Celsius, turn off the output! 
Amplifier board size: length x width x height = 98x43x30mm 
Weight: 95 g 

Use precautions: 

Rated supply voltage is +/-65V, +/-58V ~ +/-70V range, do not over 70V! positive and negative do not pick wrong 
Recommended power supply +/-65V 
Recommended 4-8ohm / 10-18inch speaker 
Carefully check before electricity, ensure the wiring is correct. 
Material: CCL 
 
Note:
 
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
The measurement allowed error is +/- 1-3cm. 

Package included:

1 x IRS2092S 500W Mono Channel Digital Amplifier