Adafruit ADA1890 Mini Metal Speaker 8 ohm 0.5W
$6.16
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This compact speaker packs impressive audio capability into a 1-inch diameter package. The metal housing keeps things lightweight while providing durability for mounting in tight spaces. With an 8 ohm impedance and 0.5W power rating, it's designed for small audio projects where size matters but you still want decent sound output.
The speaker comes pre-wired and ready to connect to your audio amplifier or microcontroller project. It works particularly well with Adafruit's Wave shield or class D amplifier boards, making it a natural fit if you're building audio-enabled electronics. The simple construction means minimal setup time, and the small form factor lets you integrate it into DIY projects where space is limited.
Whether you're prototyping a musical project, adding alerts to a robot, or creating an interactive display, this speaker handles the job without adding bulk. The metal cone produces clear tones across a decent frequency range for its size. It's a genuinely useful component for makers and hobbyists who need audio feedback without committing to a larger speaker setup.
Adafruit ADA1890 Mini Metal Speaker 8 ohm 0.5W
$6.16