Little Bird
Green Speaker with wires
The speaker itself is 3.81m (1.5") in diameter and is perfect for any project where you need an 8Ω impedance, and are using 0.25W of power. The speakers a...
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The speaker itself is 3.81m (1.5") in diameter and is perfect for any project where you need an 8Ω impedance, and are using 0.25W of power. The speakers are rated at 0.25W, with a maximum input of 0.5W (printed wattage on back of speaker may have either value).
Being originally designed for talking greeting cards, the speaker is extremely light weight!
This version of the speaker is not designed for use with breadboards. For that version see here
Jargon buster
Plain-language definitions for the technical terms used above.
- Impedance
- Impedance is the total opposition a component or circuit presents to alternating current, measured in ohms, combining resistance with frequency-dependent reactance. It appears in many contexts, such as matching a speaker's impedance (for example 4 ohm or 8 ohm) to an amplifier or the input and output impedance of signal circuits, and a correct match helps avoid weak signals, distortion or damage.
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