6 Ohm 3W Mini Audio Speaker, 6 x 3.5 cm
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Prices updated: 13 Oct 2026
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About this product
A compact 6 ohm, 3 W audio speaker designed for radio and small amplifier projects. Its small 6 x 3.5 cm size fits compact enclosures and portable devices. Match the amplifier output power to the 3 W rating to avoid distortion and damage.
Specifications
- Impedance
- 6 Ω
- Power rating
- 3 W
- Size
- 6 × 3.5 cm
- Type
- Small audio speaker
Frequently asked questions
Can I connect this speaker directly to a microcontroller pin?
It is not recommended. A microcontroller pin cannot drive a speaker properly, so connect it through an audio amplifier module, such as one based on the LM386 or PAM8403, that is matched to its 6 ohm impedance.
What maximum power should the amplifier deliver?
Keep the amplifier output at or below the 3 W rating. Driving the speaker above its rated power can cause distortion and permanent damage to the voice coil.
