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IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board With FAN
34
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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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
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
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Customer Reviews
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cvdou VIP2NL29/07/2017As 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
Comments (6)Show Original -
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05/04/2018
Can a connection circuit? Which is the audio input output and power supply? On a picture please.
Comments (0)Show Original
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0A:there is no diagram. the needed connection information is silk screened on the circuit board.Answered by jeffreyclay on 20/01/2020Helpful (0)
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0A:Run at 500 watts the amp produces 10% distortion and sounds awful! Turn the amp down to 380 watts and the distortion drops to 0.1 % and then the amp sounds OKAnswered by Lasergraph on 16/11/2019Helpful (0)
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0A:You need a mains transformer with either a 40 volts 0 volts 40 volts centre tapped secondary or a 40 volts 0 volts and a 40 volts 0 volts pair of secondary windings. The secondary windings need to be able to source at least five amps. You will then need a pair of bridge rectifiers that can handle 100 volts at ten amps and a pair of smoothing caps of one hundred volts and ten thousand micro FaradsAnswered by Lasergraph on 16/11/2019Helpful (0)
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0A:What's wrong with yours? Mine works for a few seconds and goes mute, does redoing those solders make it work normal? I bought two, and they both give the same defect. And worse than it gets hot really, too muchAnswered by DrNeuri on 05/08/2021Helpful (0)
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0A:500 watts into 4 Ohms from ***** 65 volt PSU but with 10% Distortion and it sounds awful. Run it at 380 watts and you get 0.1% distortion and it sounds OK.Answered by Lasergraph on 16/11/2019Helpful (0)
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0A:Look at the bottom of the connectors, there's a very small inscription there.Answered by leandro costa on 13/03/2020Helpful (0)
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0A:NoAnswered by Alex Simion on 20/07/2022Helpful (0)
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0A:Yes. Thanks.Answered by Laci on 05/12/2021Helpful (0)
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0A:I don't understand what you're saying, but... this kit can't power 500wAnswered by Gatabil on 11/11/2021Helpful (0)
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0A:this amp is not very reliable don't west your timeAnswered by Naitik6680 on 29/12/2021Helpful (0)
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0A:More information please???Answered by Graham on 14/09/2020Helpful (0)
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0A:Buy an unpopulated Power supply filter board, and populate it with four 10000Uf 100Volt Capacitors "make sure you populate them the right way round" and if the PCB has a place for a Bridge Rectifier install it with a 25 to 35 amp Bridge rectifier and a 35 Amp is best as it's less prone to fail, If the PCB does not have a place for a bridge rectifier on the PCB, Get a square shaped chassis Mount Bridge rectifier and bolt it down to the Chassis. Finally get a 110V centre tapped 300~500VA Toroidal TransformerAnswered by KorBare on 09/07/2020Helpful (0)
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0A:Isuggest you stick with a minimum volts of.. ***** -55 Volts and a minimum of 5 Amps Per Module..Answered by KorBare on 09/07/2020Helpful (0)
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0A:🤓Answered by BrandonCazalis on 31/10/2021Helpful (0)
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0A:minimum 8 amper recomended 10 amperAnswered by byKhryz on 12/12/2019Helpful (0)
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0A:45 o 45 Ac 6 amp per windings for single kitAnswered by BG404619121 on 13/09/2021Helpful (0)
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0A:can you speak in EnglishAnswered by Naitik6680 on 30/07/2023Helpful (0)
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0A:I I'm not understand your languageAnswered by Naitik6680 on 29/12/2021Helpful (0)
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0A:irs need 65 - 70v power to fucntion normallyAnswered by BG113398371 on 27/11/2021Helpful (0)
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0A:It might, power will be way down though. You might be better off with a different module.Answered by HugoBiermann on 18/10/2021Helpful (0)
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0A:No..You need at least a 80Volt centre tapped 40-0-40 Volt 300VA Toroidal Transformer followed by a bridge rectifier, and at least *****Uf smoothing Capacitors 1 for each 55~65Volt Rail if running two modules "Stereo" with 4 Ohm Loads I would get a 50-0-*****VA ToroidalAnswered by KorBare on 29/06/2020Helpful (0)
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0A:I have two of these and I am using a 240 volt primary step down to 40-0-40 secondary 300VA Toroidal Transformer feeding two bridge rectifiers "One per channel" where each rail is smoothed with a 15000Uf capacitor per rail "a Total of 4 Capacitors", I am using a 10 amp fuse for the mains. BUT Just bare in mind I am only driving 8 Ohm loads where each channel can output 384 clean watts per channel..Answered by KorBare on 29/06/2020Helpful (0)
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0A:No thanksAnswered by BG182539345 on 08/03/2022Helpful (0)
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0A:Require dual supply SMPSAnswered by lovhelp on 07/04/2025Helpful (0)
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0A:Hi, 12V will (probably) NOT be enough, if it will work, the power will be small. And you need dual power supply!Answered by SebastjanK on 16/11/2022Helpful (0)
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0A:Recommended power supply DC +/-65VAnswered by Bizzmo_ on 22/09/2022Helpful (0)
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0A:At +-65 V power supply the maximum current is about 8A.Answered by SebastjanK on 19/08/2022Helpful (0)
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0A:Please contact the customer support.Answered by BG351738321 on 07/02/2022Helpful (0)
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0A:Rated supply voltage is DC +/-65V, +/-58V ~ +/-70V rangeAnswered by The seller on 15/11/2021Helpful (0)
