Near-Field Loudspeaker

For open-air personal audio and smart wearables

Sycamore: World’s First 1mm-Thin Near-Field Full-Range MEMS Loudspeaker

The first-ever full-range, all-silicon, near-field MEMS loudspeaker for open wireless stereo (OWS) earbuds, smart watches, smart glasses, XR headsets, and other compact, mobile electronics.

Features & Benefits 

1mm-Thin and <150milligrams
1/3rd Thickness of Dynamic Driver

1/7th Package Volume and a Fraction of
the Back Volume of Dynamic Driver

Improved Bass Response and
Enhanced Treble Detail and Clarity

World’s Fastest Transient Response

Superior Robustness and
Semiconductor Reliability

IP-58 Rated, Water and Dust Resistant

The Next Step in the xMEMS “Sound from Ultrasound” Platform

Single-chip full-range loudspeaker with higher low-frequency SPL compared to dynamic drivers, ideal for near-field open-air applications for crisp, detailed phone calls, podcasts and music.

Sycamore

Near-Field Loudspeaker

Sycamore "Top side" (Left)​
Sycamore "Bottom Side" (Right)​

Sycamore "Top side" (Left)

Sycamore "Bottom Side" (Right)

As the world’s first 1mm-thin near-field open air MEMS Loudspeaker, Sycamore is designed to enable thin, fashion forward form factors with enhanced audio experiences and superior robustness. 

  • Package dimensions: 8.41W x 9.0L x 1.13H mm
  • Smaller speaker back volume required for reduced mechanical space
  • No phase delay
  • Superior audio performance
  • Improved low frequency response (1st order decay) vs. dynamic drivers
    • – (1/f vs. 1/f² or -20dB vs. -40dB from 2KHz to 20 Hz)
  • Open wireless stereo (OWS) earbuds
  • Smart watches
  • Smart glasses
  • XR headsets
  • Smartphones
  • Laptops

The Next Step in the xMEMS “Sound from Ultrasound” Platform

Single-chip full-range loudspeaker with higher low-frequency SPL compared to dynamic drivers, ideal for near-field open-air applications for crisp, detailed phone calls, podcasts and music.

Sycamore

Near-Field Loudspeaker

Sycamore "Top side" (Left)​
Sycamore "Bottom Side" (Right)​

Sycamore "Top side" (Left)

Sycamore "Bottom Side" (Right)

As the world’s first 1mm-thin near-field open air MEMS Loudspeaker, Sycamore is designed to enable thin, fashion forward form factors with enhanced audio experiences and superior robustness. 

  • Package dimensions: 8.41W x 9.0L x 1.13H mm
  • Smaller speaker back volume required for reduced mechanical space
  • No phase delay
  • Superior audio performance
  • Improved low frequency response (1st order decay) vs. dynamic drivers
    • – (1/f vs. 1/f² or -20dB vs. -40dB from 2KHz to 20 Hz)
  • Open wireless stereo (OWS) earbuds
  • Smart watches
  • Smart glasses
  • XR headsets
  • Smartphones
  • Laptops

Revolutionary Near-Field MEMS Loudspeaker

For Thin, Fashion-Forward Smart Wearables

Versatile Applications with Enhanced Audio Experiences

Smart watch

Enables thinner and lighter smart watches

Open-fit wireless (OWS) earbuds

Replaces traditional speakers with better audio clarity and detail

AR/XR glasses

Achieves thin, fashionable form factors

Watch the XMC-2400 in Live Action!

Pushing the Limits with Bi-directional and Adjustable Airflow up to 39 cc/sec. and 1,000 Pa Back Pressure

For Sleeker, Fashion- Forward Products that Consumers Will Love

xMEMS’ Sycamore, near-field full-range MEMS Loudspeaker, enables mobile electronics to achieve
thinner, more stylish form factors while maintaining
big, rich sound.

Here’s How You Can Experience XMC-2400

Upcoming Events

Westin Nanshan – Shenzhen

Illume Taipei – Taipei

Applications

  • Smartphones
  • Tablets
  • External solid-state drives (SSDs)
  • Xr goggles
  • Laptops
  • In-chip integration to 2d/3d-stacks