Planar Magnetic Precision

STAX SPIRIT S5 redefines portable Hi-Fi with cutting-edge planar magnetic technology. Featuring a 2μm ultra-thin diaphragm and 2nd-generation EqualMass™ wiring, it delivers sound clarity and responsiveness comparable to legendary electrostatic headphones.

Unlike conventional dynamic drivers, STAX SPIRIT S5’s planar magnetic diaphragm moves uniformly across all frequencies for exceptional transient response and near-zero distortion—preserving every musical detail with absolute accuracy.

EqualMass™ Technology, Perfect Balance

The 2nd-generation EqualMass™ wiring system ensures even driving force and symmetrical motion across the diaphragm. By connecting equal-width conductive traces in parallel, the S5 achieves consistent stability and distortion-free sound across the frequency spectrum.

During production, each driver undergoes automated magnetic calibration, ensuring that every pair of S5 headphones performs identically to the golden reference sample—delivering flawless consistency across all units.

Note: Each driver is individually calibrated using Edifier’s proprietary auto-compensation process for precise magnetic field uniformity.

Snapdragon Sound™ Premium Wireless Audio

Powered by Qualcomm® QCC5181 SoCs and the Snapdragon Sound™ suite, Stax Spirit S5 supports LDAC, LHDC, aptX™ Adaptive, aptX™ HD, and aptX™ Lossless, achieving Bluetooth transmission up to 1.2 Mbps for 24-bit/96kHz playback.

With dual-mic noise reduction and aptX™ Voice wideband technology, it ensures crystal-clear calls and studio-grade sound fidelity—all wirelessly. The multipoint connection feature allows seamless switching between two devices, making it ideal for multitasking across work and entertainment.

Note: Bluetooth performance and codec support may vary depending on connected devices and system compatibility.

Luxury Craftsmanship and Enduring Comfort

STAX SPIRIT S5 combines refined materials with thoughtful ergonomics. Genuine lambskin earpads and headband cushions offer a breathable, skin-friendly fit, while top-grain cowhide earcups add durability and a touch of elegance. The result is long-lasting comfort that complements its stunning sonic performance.

With a 1500mAh battery offering up to 80 hours of continuous playback, you can indulge in your music without interruption, whether at home or on the go.

Note: Battery life tested at 80% volume under Edifier Lab conditions. Actual results may vary with environment and usage.

Tech Spec

General Specification
Bluetooth:
  • V5.4
Bluetooth Range:
  • 10m
Net Weight:
  • 347g
Charging Port:
  • USB-C (Type-C)
Battery Life:
  • Around 80hrs
Audio Specification
Frequency Response:
  • 10Hz-40kHz
Audio Codecs:
  • Snapdragon Sound
  • Qualcomm® aptX™ Lossless
  • Qualcomm® aptX™ Adaptive
  • Qualcomm® aptX™ HD
  • Qualcomm® aptX
  • LHDC
  • LDAC
  • AAC
  • SBC
Sound Pressure Level:
  • 94 ± 3 dB(A)

Included in the Box

  • Headphone

  • 3.5mm cable

  • USB-C cable

  • User Manual

FAQs

Please read our FAQs page to find out more.
Do these headphones support noise cancellation?

Yes, selected models feature active noise cancellation to reduce background noise.

How long does the battery last?

Battery life varies by model but can last up to multiple hours/days of typical use.

Can I use them with both wired and wireless connections?

Yes, most models support both Bluetooth and wired connections.

Are they suitable for travel and commuting?

Yes, they are designed for portability and comfort during extended use.

Do they support high-resolution audio?

Some models support Hi-Res Audio and advanced codecs such as LDAC.

Didn’t find your answer?

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