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Home Uncategorized MICRO USB Socket With PAM8403 PAM-8403 PAM 8403 DC 5V Class D Digital Amplifier Board 3Wx2 Power Amplifiers Two Channel 3W Speakers
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৳ 60 Original price was: ৳ 60.৳ 45Current price is: ৳ 45.

MICRO USB Socket With PAM8403 PAM-8403 PAM 8403 DC 5V Class D Digital Amplifier Board 3Wx2 Power Amplifiers Two Channel 3W Speakers

৳ 80 Original price was: ৳ 80.৳ 65Current price is: ৳ 65.

🔊 PAM8403 Mini USB Power Amplifier Board – Tiny Size, Big Sound!
⚡ Power Supply: DC 3.4V–5V via Micro USB (or solder pads)
🔈 Output Power: 3W + 3W – stereo sound in a compact package
🔌 Perfect for DIY Bluetooth speakers, pocket boomboxes, or audio upgrades
📦 Compact Size: Easy to integrate with 8Ω or 4Ω full-range speakers
🔧 SMT build and simplified layout – stable, efficient & easy to use
🧩 Special connector slot for Bluetooth audio receiver modules
📱 Charge it with a phone charger—super convenient!
🧰 Package Includes: 1x PAM8403 Mini Amp Board
📏 Manual measurement tolerance: ±3mm

 

Need help turning this into a DIY post with photos or build tips? I’ve got ideas to make it stand out in your feed and catch those maker minds! 🛠️🎵

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Description

Description: PAM8403 DC 5V Mini Class D 2x3W USB Power Amplifier Board

The board adopts the PAM8403 typical circuit design, the use of MICRO USB power supply (reserved welding wire interface), is very convenient to use universal mobile phone charger for the power supply, resistance container parts adopt standardized SMT process, simple and stable design special interface for bluetooth audio receiver module, can easily DIY little bluetooth speakers the board can pick up 8 ohm 4 ohm small speakers, suitable for all frequency horn or full frequency small speakers.

Specifications:

  • Supply Voltage: DC 3.4V-5V
  • Output Power: 3.0Wx2
  • PAM8403 DC 5V
Note:
  • Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid
  • Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:

  • 1 x PAM8403 DC 5V Mini Class D 2x3W Micro USB Power Amplifier Board
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MICRO USB Socket With PAM8403 PAM-8403 PAM 8403 DC 5V Class D Digital Amplifier Board 3Wx2 Power Amplifiers Two Channel 3W Speakers

MICRO USB Socket With PAM8403 PAM-8403 PAM 8403 DC 5V Class D Digital Amplifier Board 3Wx2 Power Amplifiers Two Channel 3W Speakers

৳ 80 Original price was: ৳ 80.৳ 65Current price is: ৳ 65.

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