The round MEMS speakers are USound’s next-generation micro speakers, developed specifically for miniaturised audio devices. These speakers are ideal for in-ear audio solutions such as wired earphones or true wireless systems (TWS). Thanks to their shape, low weight and thickness, round MEMS speakers widen the possibilities for earphones designs as they can be integrated into the ear-tip, allowing more space for other components. Due to its state-of-the-art MEMS audio technology, it reaches maximum excursion at the smallest thickness.

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  • Full bandwidth achieved with a single MEMS speaker
  • Enables mechanical earphone designs as with typical 6 mm microspeakers
  • Seamless integration into acoustics devices
  • Competitive sound pressure level
  • No magnetic field
  • Low heat generation

This project has received funding from the European Union’s
Horizon 2020 research and innovation programme under grant agreement No 858342.

Learn more about MEMS speakers