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MURATA IMPROVES THE PROPERTIES OF THE THINNEST PIEZOELECTRIC SPEAKER IN THE WORLD

2011-10-24  Passive Components   MURATA

The audio properties of the ultra-thin piezoelectric speaker from MURATA have been further enhances. With a thickness of just 0.5mm, the VSLBP2115E1100 series is probably the thinnest piezoelectric speaker in the world. The improved structure of the product and the use of new materials made it possible to reduce distortion and upgrade the sound pressure level without changing the speaker’s dimensions. Distortion has been halved in the voice frequency range from 2kHz to 4kHz. Improvements in the sound pressure were made in the low frequency range up to 1kHz.

Thanks to its small dimensions this series is ideal for applications with constricted space. It is therefore frequently used in compact electronic devices for private use.

The use of a piezoelectric element in the speaker means that no magnetic components are required. This enhances the design because no electromagnetic interference occurs and the probability that the speaker surface will be contaminated by magnetic particles is also reduced.

If you require more information, please contact us!

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