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  • ‎S$6
  • ‎S$6

Audio Modules

S$11.00 S$6.00
  • Using TDA2822M amplifier chip,small quiescent current, less crossover distortion
  • Suitable for portable, miniature tape recorders, computer stereo for power amplification.
  • The amplifier board with volume control potentiometer, user adjust the volume
  • Simple Installation , providing access to all the audio connection using a transposon,users do not need to use a soldering iron, as long as a small screwdriver can easily wiring.
  • This amplifier wiring board excellent, and the use of ultra-hardness of FR-4 fiberglass boards to better play the superior performance integrated amplifier circuit.
  • Fashion design.easy to carry.
  • High performance. high reliability.
  • Specification:
  • Power Rating: 1W × 2 (1-3 inch speakers)
  • Speaker Impedance: 4-32Ω
  • PA-noise ratio: ≥50dB
  • Distortion: 0.1%
  • Input Interface: 3P Connection piece
  • Adjust form: Volume adjustment
  • Input voltage: DC 1.8-12V
  • Specifications:
  • Fashion design.easy to carry.
  • High performance. high reliability.
  • Using TDA2822M amplifier chip
  • The amplifier board with volume control potentiometer
  • Simple Installation
  • Use of ultra-hardness of FR-4 fiberglass boards
  • Package Included:
  • 1 x TDA2822M Stereo Audio Amplifier Board
  • Notes:
  • Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
  • Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
  • Please leaving a message before you give the bad feedback, if the products have some problems.
  • Thanks for your understandings.
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