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πŸ”Š pam8403 mini power amplifier module board - pack of 2, 2 channel 3w stereo class d audio by envistia mall logo

πŸ”Š PAM8403 Mini Power Amplifier Module Board - Pack of 2, 2 Channel 3W Stereo Class D Audio by Envistia Mall Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
🍿 Home Theater, 🎡 Home Audio

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Description of πŸ”Š PAM8403 Mini Power Amplifier Module Board - Pack of 2, 2 Channel 3W Stereo Class D Audio by Envistia Mall

Super small: 1.85 x 2.11cm. Can be used in a variety of electronic products within a small space. Dual-channel stereo, 5V power supply can output 3W + 3W power, can directly drive small 4Ξ© and 8Ξ© speakers with high power and good sound quality. Unique Class D digital amplifier board with LC filter can be powered directly from a computer's USB source. Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power.

Reviews

Global ratings 3
  • 5
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  • 4
    3
  • 3
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  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Home theater sound quality

My project is to develop a small speaker for my phone or tablet. I use a 3v7 lithium battery and a 5cm speaker which is powerful enough and the sound quality is perfect even though it is small. I am happy with this board.

Pros
  • Elegant design
Cons
  • Poorly thought out

Revainrating 4 out of 5

Home audio sound quality

My project is to create a small speaker for my phone or tablet. I use a 3v7 lithium battery and a 5cm speaker which is powerful enough and the sound quality is perfect even though it is small. I am happy with this board.

Pros
  • Very small: 1.85 x 2.11 cm Can be used in various electronic devices in a small space
Cons
  • Vulgarity

Revainrating 4 out of 5

Sound Quality: Home Audio

My project is to build a small speaker for my phone or tablet. I use a 3v7 lithium battery and a 5cm speaker which is powerful enough and the sound quality is perfect even though it is small. I am happy with this board.

Pros
  • Electronics
Cons
  • Some bugs