10th Anniversary Special Edition

KZ ESX

Alloy crack-shaped front cover Built-in 12mm super dynamic unit

3D stereo-shaped cover inspired by sound curves

Industrial aesthetics based on pragmatism.

The masterpiece of dynamic earphone

5-micron self-developed liquid crystal diaphragm. 12mm new frame dynamic unit. KZ ESX earphones take you back to the essence of sound.

Eye-catching craftsmanship with hidden ingenuity

KZ ESX begins with design, set on quantification, loyal to precision.
 
1. 12mm super dynamic unit
2. 0.75mm 2Pin
3. Bottom shell
4. Eartips
5. Metal cover
6. Resin cavity
 
More powerful energy
Faster instant response
Stronger vocal resolution

Professional tuning for amazing sound quality

KZ ESX makes both the large dynamics of the bass and the resolution of the ultra-high frequency.

Pluggable Design Change cable freely

2Pin gold-plated pin. Audiophile-grade silver-plated flat cable.

Designed to fit most people's ear Change cable freely

KZ ESX is stable to wear for intense exercise and has an ergonomic design for excellent noise cancellation performance.
Specifications

Product model

KZ ESX

  • Impedance
  • 22Ω
  • Sensitivity
  • 111.59±3dB
  • Frequency
  • 20-40000Hz
  • Plug Type
  • 3.5mm
  • Pin Type
  • 0.75 mm
  • Cable Length
  • 120±5 cm
  • Earphone Type
  • Dynamic earphones