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Amplificateur numérique monocanal IRS2092S 500 W, classe D, carte d'amplification de puissance HIFI avec ventilateur

4.31030
$10.99 /$13.41
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    $10.99 /$13.41
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    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 1.5V    rms,
    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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    Amplificateur numérique monocanal IRS2092S 500 W, classe D, carte damplification de puissance HIFI avec ventilateur

    Amplificateur numérique monocanal IRS2092S 500 W, classe D, carte damplification de puissance HIFI avec ventilateur

    Amplificateur numérique monocanal IRS2092S 500 W, classe D, carte damplification de puissance HIFI avec ventilateur

    Amplificateur numérique monocanal IRS2092S 500 W, classe D, carte damplification de puissance HIFI avec ventilateur

    Customer Reviews

    4.90 out of 5
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    • cvdou VIP2
      NL
      29/07/2017

      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

      Comments (6)
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    • Krasimir_01 VIP2
      BG
      05/04/2018

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

      Comments (0)
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      • 0
        Q: plz give wiring diagram
        A:
        there is no diagram. the needed connection information is silk screened on the circuit board.
        Answered by jeffreyclay on 20/01/2020Helpful (0)
      • 0
        Q: please recomand amp
        A:
        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 OK
        Answered by Lasergraph on 16/11/2019Helpful (0)
      • 0
        Q: ola boa tarde essa placa é só bota o transformador ou tem que coloca a ponte retificadora tanbem ? e qual corrente que devo usa no transformado ?
        A:
        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 Farads
        Answered by Lasergraph on 16/11/2019Helpful (0)
      • 0
        Q: comprei eu gostei so que veio com malcontato no ci refiz a solda voltou a funcionar e a bobina indultor esquenta muito troquei por outra mais grossa ficou normal mais fora isso e muito bom som excelente tocou 02 falantes de 15 de 250w voltarei a comprar
        A:
        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 much
        Answered by DrNeuri on 05/08/2021Helpful (0)
      • 0
        Q: how many watts RMS ?
        A:
        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)
      • 0
        Q: I need iformation where I must to connect the cables, power, speaker, line in, etc
        A:
        Look at the bottom of the connectors, there's a very small inscription there.
        Answered by leandro costa on 13/03/2020Helpful (0)
      • 0
        Q: Does this amp have bluetooth????
        A:
        No
        Answered by Alex Simion on 20/07/2022Helpful (0)
      • 0
        Q: I need help finding an ideal power supply for this amplifier. do you have a compatible link to send me?
        A:
        Yes. Thanks.
        Answered by Laci on 05/12/2021Helpful (0)
      • 0
        Q: Hello good evening how do I purchase the amplifier with the full source??
        A:
        I don't understand what you're saying, but... this kit can't power 500w
        Answered by Gatabil on 11/11/2021Helpful (0)
      • 0
        Q: I have got one of these amplifiers that has died where can I get a circuit diagram so I can fault find it please?
        A:
        this amp is not very reliable don't west your time
        Answered by Naitik6680 on 29/12/2021Helpful (0)
      • 0
        Q: What does the small pot near the input connector do?
        A:
        More information please???
        Answered by Graham on 14/09/2020Helpful (0)
      • 0
        Q: Do you sell a power supply that would be perfect for this amp? What is its number?
        A:
        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 Transformer
        Answered by KorBare on 09/07/2020Helpful (0)
      • 0
        Q: Can I use it with SMPS? IF yes, then what minimum volts and amperes needed ?
        A:
        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)
      • 0
        Q: 500hz yapılması mümkün mü? thanks
        A:
        🤓
        Answered by BrandonCazalis on 31/10/2021Helpful (0)
      • 0
        Q: working voltage +/- 65 volt... thats ok .. how many ampere ?
        A:
        minimum 8 amper recomended 10 amper
        Answered by byKhryz on 12/12/2019Helpful (0)
      • 0
        Q: transformer howmatch volt and amper
        A:
        45 o 45 Ac 6 amp per windings for single kit
        Answered by BG404619121 on 13/09/2021Helpful (0)
      • 0
        Q: Recomendado para subwoofer? Qual a faixa de freqüência? Tem ajuste de freqüência?
        A:
        can you speak in English
        Answered by Naitik6680 on 30/07/2023Helpful (0)
      • 0
        Q: Amigo,quanto tempo para chegar?Cep 36070580
        A:
        I I'm not understand your language
        Answered by Naitik6680 on 29/12/2021Helpful (0)
      • 0
        Q: please explain me how output dc protection works? I don't see any relay on board for speakers.Then how is it working?Have you really used 'DCP' pin of irs2092?If used then reference manual of IR suggests relay to be used at output,why haven't u used such relay?
        A:
        irs need 65 - 70v power to fucntion normally
        Answered by BG113398371 on 27/11/2021Helpful (0)
      • 0
        Q: i know it will be underpowered but will it be able to work on +/- 40v supply?
        A:
        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)
      • 0
        Q: disponen de la fuente de alimentación necesaria para su funcionamiento?
        A:
        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 Toroidal
        Answered by KorBare on 29/06/2020Helpful (0)
      • 0
        Q: how much ampere Is needed to drive the amp? what is the recommended wattage and cone size of output driver for optimal power out put
        A:
        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)
      • 0
        Q: i need +/-65 V for power supply? or just +65V or +/-32V. how many Ampers i need for power supply? is there any power supply for this?
        A:
        No thanks
        Answered by BG182539345 on 08/03/2022Helpful (0)
      • 0
        Q: Does anyone know how I can connect it without using a transformer? some type of DC device?
        A:
        Require dual supply SMPS
        Answered by lovhelp on 07/04/2025Helpful (0)
      • 0
        Q: Do you accept 12v?
        A:
        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)
      • 0
        Q: How many amps should they have in the transformer output voltages?
        A:
        Recommended power supply DC +/-65V
        Answered by Bizzmo_ on 22/09/2022Helpful (0)
      • 0
        Q: How much amperage can you hold??
        A:
        At +-65 V power supply the maximum current is about 8A.
        Answered by SebastjanK on 19/08/2022Helpful (0)
      • 0
        Q: Hello. Do you have power supply for this amplifier? If so, I'll buy it together. Thanks.
        A:
        No answer yet.
      • 0
        Q: Boa tarde! comprei 2 amplificador desse, ontém dia 03/ de janeiro. como faço pra ver meu pedido?, porquer não aparesse no aplicativo. Não aparesse nada là. me ajude ai.
        A:
        Please contact the customer support.
        Answered by BG351738321 on 07/02/2022Helpful (0)
      • 0
        Q: recommend power supply for 2 module
        A:
        Rated supply voltage is DC +/-65V, +/-58V ~ +/-70V range
        Answered by The seller on 15/11/2021Helpful (0)

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