PAM8403 Amplifier Board 5V

- GREEN 138009401

2 x 3W Mini USB Charging with Switch Potentiometer for Arduino DIY Parts
$4.16
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Specification

General

Type: PAM8403 Super Mini Digital Power Amplifier Board
Output Power: 2 x 3W
Mainly Compatible with: Ardunio

Electronic Components

Operating voltage: 3.3-5V

Weight and Size

Product weight: 0.007 kg
Package weight: 0.015 kg
Product Size(L x W x H): 3.10 x 2.90 x 1.00 cm / 1.22 x 1.14 x 0.39 inches
Package Size(L x W x H): 8.00 x 5.50 x 1.00 cm / 3.14 x 2.16 x 0.39 inches

Package Contents

Package Contents: 1 x PAM8403 XTW8403 Digital Amplifier Board
2 x 3W Mini USB Charging with Switch Potentiometer for Arduino DIY Parts- Green

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Customer Reviews

4.89 out of 5
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  • Gaurav
    cheap and functional audio amplifier with volume control
    Color:Green
    I got all this product within 10 days of ordering to Mumbai, India. Thanks a lot gearbest for such a fast service. I will highly recommend this website for everyone.

    Now come to the product, this is really made up of high quality materials. The circuit is really clean with good quality soldering and is green in color. I tested it and sound output and amplification is good. bass is lil compromised

    I will highly recommend this product for everyone for daily use. I am attaching some pictures and videos of this product.Hope it helps, Recommended Product
    Suggestion
    very slight distortion at high volume

    Jun 28,2018

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  • Ivan
    power amplifier greater than the declared
    Color:Green
    Amplifier power greater than declared.
    15W connects to speakers and the sound is very very strong. the impression that the amplifier is not at 3W each channel and at least 10 W.
    HOUR noise and backgrounds not, clean sound and bass.
    very surprised that such a small amplifier produces such a high capacity. a good device in order to make a portable speaker. current consumption in the medium 0.10-0.20A.
    Suggestion
    cons I have not noticed.

    Dec 02,2015

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  • lorienbg
    PAM8403 Amplifier Board 5V
    Color:Green
    Quality made, cheap, perfect for DIY projects, with stereo potentiometer, Amplifier is class D. Attention ! Both "minus" outputs SHOULD NOT BE CONECTED TOGETHER (for example for headphone output) because it will damage the chip. Each "plus" and "minus" output must be connected individually to the respective "plus" and "minus" of the each speaker.
    Suggestion
    None. Quality made board with good soldering.

    Oct 16,2016

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  • ANTONIO M
    Good solution to reuse that broken small hi-fi
    Color:Green
    I used this to take advantage of a pair of JBL speakers that were laying around next to a broken JBL small hi-fi. In spite of having only 3W RMS it revealed to be more than enough for a improved sound system for my living room TV. It was easy to build. It doesn't distort the sound even at relatively loud settings.
    Suggestion
    At this price, and as it does what is supposed to do, I can't find any problems. A higher power version might be useful for a car system for example, but for home use this is enough for most people.

    Mar 21,2017

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  • Zoller
    Mr
    Color:Green
    I love it! At the beginning there was some ground problem, but in real my bad jack cable caused it.
    So it works, and also very, loud maybe clear too.
    I have tested the speakers without case, so it will improve with built in case :)
    Suggestion
    The connector alfabets at me a bit faulty, so L,G,B is written on instead of L,G,R, but who cares, no ?

    Jan 17,2018

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  • Calitu Sabin
    Big punch for such a small amplifier!
    Color:Green
    Ive build a portable stereo mp3 player and used this amp with two 3W universal speakers. Its powered by a li-ion 5000mAh battery,also bought from here. The amp works very good,sound quality is beyond any expectation,i was very surprised how loud and how clear the sound is.
    Suggestion
    The amp makes quite an "umf" in the speakers when its powered on witch may be disturbing somehow.

    Aug 05,2016

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  • Bambuszpro
    Nem okozott csalódást
    Color:Green
    Azt kaptam amire számítottam. Elég nagy és normális hangja van az ára baráti. Rosszat nem tudok róla írni. Olcsó hangszórók készítéséhez ajánlani tudom.
    Suggestion

    Aug 28,2018

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  • Matthew
    Good Value
    Color:Green
    Good value for a mini stereo amp
    Comes packaged in protective bag
    Included washer and nut to mount using the volume control
    Plan to try to use it with Arduino to amplify a signal to earphones
    Suggestion
    I see the inputs say L, G and B, I guess the B should be R for Right.
    Other than that fine.

    Apr 17,2016

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  • Mohinder singh
    3 watt mini apmlifier
    Color:Green
    it works on 5 volt.
    small size
    3 watt output
    on/off/volume switch on it
    Suggestion
    no

    Aug 12,2017

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  • vishvarooban
    thanks
    Color:Green
    Type: PAM8403 Super Mini Digital Power Amplifier Board 
    Output Power: 2 x 3W 
    Mainly Compatible with: Ardunio
    Suggestion
    Type: PAM8403 Super Mini Digital Power Amplifier Board 
    Output Power: 2 x 3W 
    Mainly Compatible with: Ardunio

    Oct 20,2016

    Was this review helpful?

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