DX » Community » Reviews » FX138 2*50W TDA7492 Digital Power Audio Amplifier Circuit Board
Customer’s impression:
good Muy bueno None Tudo ok Nice Amp
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  • posted byASEMKA on 07/18/2016

    Impression:good;

    Wzmacniacz dokładnie taki jak oczekiwałem, dobre parametry w stosunku do ceny i gabarytu.

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  • posted byrickledezma on 01/05/2016

    Impression:Muy bueno;

    This amplifier is escellent. I´ve already have one in my car and nobody believe the power this got. I´m very happy with it.

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  • posted bymakezupp on 11/25/2015

    Impression:good;

    Pros: Really powerful for size and extremely power economic. I mean I run it from 18v 3A lithium battery from powertool, and it runs literally hours at really loud volume. I used a 6½" car speaker in enclosed cabinet and put the amp inside the cabinet also. The Aluminum warms only to lukewarm run... Read more

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  • posted bymynameisjames on 02/11/2015

    Impression:not bad slight distortion,alright for 10 bucks;

    Pros- small and compact cons- no input connectors just bare wire, slight distortion at mid to high volume for twice the price just get his amp, and it will be very much worth it!-... Read more

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  • posted byLeetje1 on 01/18/2015

    Impression:Good amp for this price;

    Used this amp in my crate radio and works fine. I used it with a 12v power supply and 2 pioneer 200w speakers. Pro's: -small build (ideal for my application) -powerfull Cons: -

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  • posted bygmlencina on 01/13/2015

    Impression:Muy bueno;

    Exelente amplificador, es pequeño, potente y funciona en un amplio rango de voltajes, tiene buena fidelidad.

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  • posted byTiBR on 12/19/2014

    Impression:Tudo ok,Nice Amp;

    Pros: muito baixo consumo, excelente qualidade sonora. Contr: sem controle de ganho Gostei muito e recomendo, baixo preço ..

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  • posted byatnsx on 09/26/2014

    Impression:Nice Amp;

    Decent little amp - at first I tried it at 16V, and it distorted notably driving two 8 Ohm speakers at a reasonably loud volume, but then I switched to a 22V supply and it got a whole lot better, even at significantly higher output levels.

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  • posted byjannuillepeffaa on 09/26/2014

    Impression:None;

    Great amplifier. I am using it with 12V/1A power supply and I got enough volume for my needs and I can play loud enough for my neighbours to hear it too. With higher volume there is some distortion but it is because I am using that poor power supply. Great and loud sound!

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  • posted byCrispyDuck on 09/24/2014

    Impression:worked for 3 minutes;

    Powered by a regulated 12v DC source. Connected to 100w, 4ohm speakers. Sound source - Android Tablet. It looks like it should be well made, although the middle blue power connector was bent over and not attached properly. (D2 is holding it up!) It sounded ok when it worked for 3 minutes (at but... Read more

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