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Six small green circuit boards with 3.5mm jacks, potentiometers and indicator LEDs

Coliao LM386 Live Sound Amplifier Module 0.5W-10W DC 3-12V 3.5MM Pack of 6

SKU CH-9PVM-HNS5K MPN LM386

Pack of six LM386 mono amplifier modules delivering 0.5 W to 10 W from a 3 V to 12 V supply with 3.5 mm input and onboard volume control

  • TypeLM386
  • Ready for battery projects with 2 mA quiescent draw
  • Drives 0.5 W to 10 W speakers from one board
  • Runs on any DC source from 3 V to 12 V
  • On-board potentiometer gives instant volume control
  • Six modules in one pack for multi-channel builds

Mini amplifier module pack

This pack contains six Coliao LM386 mono amplifier boards that accept a DC supply from 3 V to 12 V and drive speakers rated from 0.5 W to 10 W. Each board includes a 3.5 mm audio input, an on-board volume potentiometer and a power-indicator LED.

Hobbyists and prototype builders

The modules suit experimenters who need a compact, low-current amplifier for battery-powered audio projects or simple speaker tests. Builders who require stereo output, higher power than 10 W per channel or a line-level input without a 3.5 mm jack should consider other solutions.

0.5 W to 10 W speaker power range

The usable speaker power spans 0.5 W to 10 W, with 8 W units suggested for best results; this single figure determines whether a chosen speaker will match the module’s capability.

Highlights

  • Ready for battery projects with 2 mA quiescent draw
  • Drives 0.5 W to 10 W speakers from one board
  • Runs on any DC source from 3 V to 12 V
  • On-board potentiometer gives instant volume control
  • Six modules in one pack for multi-channel builds

Specifications

BrandColiao
TypeLM386

Questions about this item

What DC voltage range does the LM386 module need to operate?

The module accepts DC 3-12V, with the supplier suggesting 5V or higher for best results.

How do I connect audio to the LM386 board and adjust the level?

Plug a source into the 3.5 mm input jack, then turn the on-board potentiometer clockwise to raise the volume.

What speaker power rating matches the 0.5W-10W output of this amplifier?

An 8W speaker is recommended as the best match for the module's 0.5W-10W output range.

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