EDIFIER STAX SPIRIT S3

Stax Spirit S3 is a wireless headphone by Edifier. SPIRIT series embodies the spirit of STAX craftsmanship, S3 is the first in a series of high-end planar magnetic headphones. STAX electrostatic products are separated from Stax Spirit by Edifier and continue to be produced in Japan at the factory in Saitama Prefecture.

80 hours of playback (with a short charge of just 10 minutes you have up to 11 hours of operation)

Planar magnetic driver delivers Hi-Res certified audio with cleaner sound, higher resolution and incredible audio imaging

An ultra-wideband frequency response (10Hz to 40kHz)

Planar technology licensed from award-winning Audeze™

Powered by the Qualcomm QCC5141 chipset, it is designed to provide a premium wireless experience and robust connection. With Qualcomm® Active Noise Cancellation (ANC) and Qualcomm TrueWireless™ Mirroring technology, it offers premium wireless audio quality and support for Qualcomm® aptX™ adaptive audio.

Together with the Edifier App (available in the App Stores) which allows a wide range of functions: custom EQ setting, control setting, bearing setting, etc.

The lightest planar headset for everyday use.

EqualMass Diaphragm Technology

All-new EqualMAss diaphragm technology combines trusted and iconic components, including Audeze Fluxor magnetic structure, Uniforce diaphragm, and Fazor phase management, for accurate reproduction of the original sound.

Fluxor magnetic matrix structure

Audeze Fluxor magnetic structure technology and custom neodymium magnet produce twice the flux density of traditional magnets, offering unprecedented efficiency.

Fazor Combined Acoustic Components

With Fazor, sound waves generated by the planar magnetic diaphragm pass through the magnetic structures without disturbance, preserving the synchronization details of the recorded signal. This ultimately translates into cleaner sounds, higher resolution and a better acoustic stage.

Uniforce diaphragm

Uniforce technology was engineered to achieve and deliver a uniform driving force, to produce unprecedented acoustic detail and accuracy, with an imperceptible distortion of only 0.5%.

Technical specifications

Bluetooth V5.2

Bluetooth protocol A2DP, AVRCP, HFP

Effective distance 10m.

Duration (hours) 80

Battery capacity 1500mAh

USB-Type C charging port

5V/1.5A input

Charging time about 2 hours

Audio encoding aptX, aptX HD, aptX adaptive, SBC

89mm Planar Magnetic Driver. x 70mm.

Impedance 24Ω

Sound pressure level +/- 94 dB SPL (A)

Frequency Response 10Hz~40kHz

Microphone 1

MEMS Microphone Type/Size / 3.50 X 2.65 X 0.98mm

Microphone sensitivity -37dBFS +/-1dBFS

Weight 329g.

Dimensions (L x W x H mm) 208 x 110 x 255 mm.