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Knowledge Zenith
KZ ASX
Balanced Armature
20-units balanced armature acoustic earphones
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KZ ASX

20-units pure balanced armature acoustic earphones

Equipped with a fully upgraded new balanced armature
KZ ASX 20-unit pure balanced armature acoustic earphones
KZ ASX carries our years of experience in acoustic research
and development. Break the bottleneck of traditional acoustic design again.

Presented with a high-dimensional acoustic expression. Set a new professional acoustic benchmark product.

KZ ASX Balanced armature earphones
Scientific configuration
New balanced armature
Listening to human vocal
CNC process
3-channel guide tone
Electronic crossover
Silver-plated cable
Comfortable to wear
Plug-in design
Passive noise reduction
HD MIC
One-touch wire control
High-performance hardware determines high-quality sound quality.

A new generation of balanced armature unit fully upgraded

Upgrade 1
New 30017s balanced armature combination. High-frequency rapid increase.
The mid-frequency is deeply optimized, making the voice more beautiful and sweet, durable, and infectious.
Before upgrade
KZ ASX Balanced armature unit 30017
After upgrade
KZ ASX Balanced armature unit 30017s
Upgrade 2
We are improving the mid and high-frequency gain of the new 31736s balanced armature combination.
Significantly improved resolution, precise instrument phase, clear and delicate texture to ensure rich sound quality.
Before upgrade
KZ ASX Balanced armature unit 31736
After upgrade
KZ ASX Balanced armature unit 31736s
Upgrade 3
We have done an in-depth optimization of intermediate frequency for the new 29689s balanced armature unit.
The mid-frequency is deeply optimized, making the voice more beautiful and sweet, durable, and infectious.
Before upgrade
KZ ASX Balanced armature unit 29689
After upgrade
KZ ASX Balanced armature unit 29689s
Upgrade 4
The low-frequency energy of the new 22955s balanced armature unit is one to three.
The diaphragm area far exceeds other moving iron units, providing low distortion, fast and energy-rich low frequency far better than other moving iron units.
Before upgrade
KZ ASX Balanced armature unit 22955
After upgrade
KZ ASX Balanced armature unit 22955s
It is enough to replace the peak of acoustic configuration and adjustment in the performance stage.

Unit architecture that takes into account both acoustic performance and comfort

High-precision digital modeling 3D printed acoustic inner support parts avoid mutual interference of 10 moving iron frequency bands and reduce the cavity's resonance effect. A rigorous and scientific architecture KZ ASX design considers the actual sound quality of each frequency band.
KZ ASX Unit architecture
Electronic + physical dual adjustment resulted in a real reduction retraction and retraction.

Unit architecture that takes into account both acoustic performance and comfort

Never follow some earphones on the market. Amplify the low frequency to achieve a false shock. The complex and accurate frequency division circuit adjusts 10 balanced armature units to the ideal state, and the 3-channel conduit gives you pure sound quality with almost no impurities.

* With a professional front end and lossless audio source, the effect is better.
KZ ASX Electronic + physical dual adjustment
Aluminum alloy and resin collide with an elegant aesthetic appearance.

Precision 5-axis CNC molding process

The whole aluminum alloy is cut, drilled, and engraved by a linked CNC machine tool, and the surface is manually polished and polished to create a wear-resistant, smooth, and skin-friendly metal surface cover.
KZ ASX is equipped with an imported resin body and has both exquisite luxury and crystal clear effect.
KZ ASX
In-ear special-shaped structure will not fall during exercise.

Combined with ergonomic design, comfortable to wear

The fuselage curve conforms to the human ear's shape, combined with the memory PU hose ear hook and the ear-worn wear so that there is no feeling of pressure and strangeness in long-term wear.
KZ ASX In-ear special-shaped structure
100 core standard professional 0.75mm silver-plated 2pin cable.

A switchable line interface opens up the unlimited possibility of upgrading

KZ ASX is equipped with high-quality silver-plated wire to improve transparency, separation, sound field, etc., and reduce signal loss in delivery. Support to upgrade to a Bluetooth headset by replacing the Bluetooth module.
KZ ASX Switchable line interface
Music is smaller, and the ears are better.

Passive noise reduction can effectively isolate part of external noise

KZ ASX Passive noise reduction
Play, pause, cut song, call one key control

Customized dual-capacitor MIC is widely compatible

KZ ASX Customized dual-capacitor MIC
Play / Pause
Press Once
Previous Song
Even Press Three Times
Press Again
Hang Up
Next Song
Press Two Times
Keep Press
Reject
Specifications
Product Name:
KZ ASX
Weight:
27±3g
Wear:
In-ear
Sensitivity:
106dB
Impedance:
20Ω
Frequency:
10-40000HZ
Plug Type:
3.5mm
Pin Type:
0.75mm
Line Length:
125±5cm
Wire control:
No Mic/With Mic
Unit type:
22955s BA*1
29689s BA*1
30017 BA*4
31736 BA*4
*Due to factors such as measurement environment and temperature, it is normal if there are slight tolerances on product parameters.
KZ ASX Black and White Earphones
Black
No MIC
KZ ASX Black
Black
With MIC
KZ ASX Black With MIC
White
No MIC
KZ ASX White
White
With MIC
KZ ASX White With MIC
KZ ASX Black EarphonesKZ ASX One Black EarphonesKZ ASX Black earphones with silver-plated wire
Contact information
Service Hours:9:00-21:00
Service Hotline
177-2238-3014
177-2238-3024
Mailbox
2945269490@qq.com
Address
2/F, Building A, No.26 Hantang street, Qiantou community, Dongcheng Street, Dongguan City
KZ wire control hand-drawn imageKZ ASX hand-drawn image