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Products / In-ear monitors / MEMS-Voix 3

MEMS-Voix 3 in-ear monitors on dark volcanic rock

01 / Identity

Four transducers per ear. One acoustic system.

Voix 3 carries the tuning DNA of MEMS-3S 2025 forward, with the Voix acoustic system giving the Muir MEMS section a defined role in the midrange and vocals.

MEMS-Voix 3 in-ear monitors
Per ear
4 transducers
Voix region
[DATA REQUIRED]
Resonance mode
[DATA REQUIRED]
Successor to
MEMS-3S 2025
Fit
50+ real ear impressions
Energizer
AP GO included

02 / Sound + Voix

Where speech lives, the system works hardest.

Voix does not recreate open-ear resonance. It changes how the driver is acoustically configured in the vocal-presence region, where voices carry most of their information. Muir’s own 12.2 kHz mechanical resonance is not shifted.

Pitch / fundamental energyVoix region [CONFIRM FOR VOIX 3]Air / harmonics
Frequency response · MEMS-VOIX 3MEMS-Voix 3 frequency response, ARTA, 1/24 octave, 20 Hz to 20 kHz.
ARTA, demo unit, October 2026. Unaltered graph. Vertical scale 60–130 dB.
Burst decay · MEMS-VOIX 3MEMS-Voix 3 burst-decay waterfall over 30 periods, 20 Hz to 20 kHz.
Time-domain behavior around the Voix region. Does not by itself prove subjective preference.
Render of the Voix acoustic assembly: the xMEMS Muir driver coupled to a tuned chamber.

03 / Configuration

Three kinds of driver, each with a job.

  • xMEMS Muir — silicon, solid-state1×
  • Dynamic2×
  • Micro-planar1×

Driver-role descriptions: [COPY TO CONFIRM]

04 / Form

Shaped from real ears.

Shell geometry comes from more than 50 pairs of real ear impressions, so the nozzle angle and body sit where ears actually are.

MEMS-Voix 3 pair
[ASSET REQUIRED]
MEMS-Voix 3
nozzle / fit photo
[ASSET REQUIRED]
Ear-impression
overlay / fit photo

05 / Use · AP GO energizer

Included: AP GO.

A pocket-sized energizer with regulated DC bias of 9 V or more, driving Muir within its signal range. Plug in, listen.

  • Regulated DC bias≥ 9 V
  • Signal handlingup to 24 Vpp
  • FormPocket-sized
[ASSET REQUIRED]
AP GO product photo
(AP GO 2 is not included)

Specifications

MEMS-Voix 3 in detail.

Drivers per ear
1 Muir · 2 dynamic · 1 planar
Impedance
[DATA REQUIRED]
Voix region
[DATA REQUIRED]
Sensitivity
[DATA REQUIRED]
Connector
[DATA REQUIRED]
Cable
[DATA REQUIRED]
Shell
[DATA REQUIRED]
Weight
[DATA REQUIRED]
Included energizer
AP GO
Warranty
[DATA REQUIRED]
Also in the Voix family
MEMS-Voix 4 — Metal MEMS-422, rebuilt around Voix.
View Voix 4 →
MEMS-VOIX 3$2,500