18mm Speaker: 4 Ohm, 2.0 W

18mm Speaker: 4 Ohm, 2.0 W
Pololu item #: 1258 96 in stock

Price break Unit price (US$)
1 3.49
10 3.14
100 2.79
250 2.44


This small, 2 W speaker is a compact way to add loud, high-fidelity sound (compared to typical units this size) that can bring your project to life. It includes four 1.0mm-diameter mounting holes. This is the highest-power speaker we carry.

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18mm speaker with US quarter for size reference.

18mm speaker with US quarter for size reference.

Bottom view of the 18mm speaker.

Bottom view of the 18mm speaker.

Frequency response curve for the 18mm speaker.

Frequency response curve for the 18mm speaker.

18mm speaker dimensions (in mm).

18mm speaker dimensions (in mm).