Small Speaker 0.25W 8 Ohm
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Prices updated: 13 Oct 2026
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About this product
A small 8 ohm speaker rated at 0.25W, suited to simple audio output in DIY and educational electronics projects. For clear sound it is best driven through a suitable amplifier stage rather than directly from a microcontroller pin.
Specifications
- Power rating
- 0.25W
- Impedance
- 8 Ohm
Frequently asked questions
Can I connect it directly to an Arduino pin?
It is not recommended for clear output. Driving it through an audio amplifier module gives better volume and avoids loading the microcontroller pin.
What power level should I keep it under?
Keep the input power at or below its 0.25W rating. An amplifier driven at high volume can exceed this and damage the speaker.
