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

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

Roymall C.o.

$10.99 /$13.41

4.1977

Shipping to: United States

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$10.99 /$13.41

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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 ( DC +/- 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 DC +/-65V, +/-58V ~ +/-70V range, do not over 70V! positive and negative do not pick wrong
Recommended power supply DC +/-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

Reviews(195)

4.90

cvdou

5.0

As small as it is, this thing makes a lot of noise. Take care not to blow up your speakers! You need a double (+ and -) power supply, at least +50V and -50V.
As for the connections, they are a bit unclear but here they are. Take the pcb in front of you with the fan on the left and the blue connector on the right (see attached photo). The connections of the blue connector from top to bottom:
speaker +
speaker -
+60V
GND
-60V

The connections of the white connector from top to bottom:
input ground
input positive
Krasimir_01

5.0

Can a connection circuit? Which is the audio input output and power supply? On a picture please.