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4.91 out of 5
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  • 27/08/2016

    Not as advertised.Only about 2watts o/p with 12vdc supply.You need much higher DC supply,larger heatsink and higher voltage capacitor to get max wattage.Example..25vdc=about 5watts @ 4ohms.But works well with these changes.

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  • 21/03/2016

    I am pleasantly surprised at how well this tiny little amplifier can drive a 6ohm 300w speaker. Using it in conjunction with a voltage booster and a pair of 18650s to turn a bookshelf speaker portable.

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  • 26/02/2016

    Jó kis panel. Kicsi de szépen szól. Nem gerjed tiszta hang. A hűtése lehetne nagyobb.

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  • 05/04/2019

    Bien reçu

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  • 12/11/2018

    Very good amplifier. Embed it in the old radio and will sufficient power to the speakers.

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  • 11/11/2017

    The packaging was great. I didn't test it yet but it seems to work fine.

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  • 16/06/2019

    works super. Works also at 5 V (USB) !

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  • 28/08/2017

    I needed this as an amplifier for an Arduino project and it works great. Lots of volume!

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  • 15/08/2017

    You paid less, you got a nice reliable product, you got Banggood...

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  • 15/02/2017

    This power supply performs as advertised and is stable with low noise and good output audio.

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