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Balanced Armature
12 Balanced Armature Drivers Earphone
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12 Balanced Armature Drivers Earphone

String Music Is Superb
Sound Crisp
KZ AS12 Balanced Armature Drivers EarphoneKZ AS12 Balanced Armature Drivers Earphone

12 professional-grade Balanced
Armature Voices Together

Benchmarking Acoustic Strength Achievements
Bilateral total of 12 Balanced Armature units cover high, mid, and low triple analysis, the frequency response range is fantastic up to 6Hz-47000Hz. Acoustic field location is broad, accurate, and natural.
KZ AS12 alanced Armature Drivers Earphone
30012 High-Frequency BA*2
29689 Mid-Frequency BA*2
22955 Bass-Frequency BA*2

30012 vs 30095 Balanced Armature

High-Frequency Performance Step Up Again
Compared with the classic 30095 high-frequency Balanced Armature unit, the 30012 Balanced Armature has a brighter tone and high-frequency extension performance, and the high-frequency performance jumps one step!
KZ AS12 30012 Balanced Armature

29689 Mid Frequency Double-Balanced Armature Combination

Increasing Voice Density And Detail Extension
With wide transverse sound field and sound details, the restoration is true and accurate.
KZ AS12 29689 Mid Frequency Double-Balanced Armature

22955 Bass Frequency Double BA Combination

Excellent Bass Dive Ability
Not inferior to the traditional dynamic unit, there is really good quality and heavy bass.
KZ AS12 22955 Bass Frequency Double-Balanced Armature

Despise Boasting And Use Data To Prove Strength

Vocal Instrument. Sound Field Analysis. All Performed Better
The sensitivity of about 1 kHz is nearly 10 dB higher than that of the conventional dynamic headphones, and the peak frequency from 1 kHz to 10 kHz is about 50% higher. Instrumental vocals, sound field range, and analytical capabilities are performed better.
Comparison chart of frequency characteristics
KZ AS12 frequency response curve
Traditional dynamic headphone frequency response curve
KZ AS12 Comparison chart
KZ Acoustics Laboratory measured the above data, and actual use may vary slightly depending on the specific situation.

Paranoid Pursuit Of The Natural Broad Tone Of Instrumental Music

Suitable For Pop Music, Light Music Songs
There are also good performances for vocals and classical music.

Cast Zinc Alloy
Strong And Flashing

Strong and tough zinc metal cover + imported resin cavity improve wear comfort. Special process treatment makes headphones strong and wear-resistant. Long-term use is still as bright as new.
KZ AS12 Cast Zinc Alloy

2PIN Upgradeable Cable

One Pluck And One Insert. Unlock More Funny Ways To Use
With the Bluetooth module, you can instantly transform KZ AS12 into a Bluetooth earphone by replacing the cables to extend the earphone's performance. Oxygen-free copper-silver plated wire, gold-silver blended wire. A copper-silver blended wire has more choices to unlock.
KZ AS12 2PIN Upgradeable Cable
KZ AS12 2PIN Upgradeable Cable
*Upgrade cable must be purchased extra.

High Definition Microphone

One-button Wire-controlled
A built-in omnidirectional directional microphone, no need to talk near the mouth is clear and no noise. KZ AS12 supports American standard mobile phone HD calls.
KZ AS12 High Definition Microphone
Short Press
Press Again
Keep Press
Press Once
Press Two Times
Next Song
Even Press Three Times
Previous Song

Anti-sound Leakage

High Elasticity Silicone Sleeve
The petal-shaped patented silicone sleeve is soft and conforms to the ear canal. After properly wearing, it can effectively reduce the noise of around 26dB from the outside world. Just adjust to 15-20% of the total volume to enjoy the music.
KZ AS12 High Elasticity Silicone SleeveKZ AS12 Anti-sound Leakage

Four Specifications

KZ AS12 Earphone No Mic Cyan
No mic
KZ AS12 Earphone No Mic Black
No mic
KZ AS12 Earphone With Mic Cyan
With mic
KZ AS12 Earphone With Mic Black
With mic


Product Name:
Black, Cyan
Line Length:
Pin Type:
0.75mm gold plated
Plug Type:
3.5mm gold plated
Cable Material:
OFC Oxygen-free Copper
*Due to factors such as measurement environment and temperature, it is normal if there are slight tolerances on the product.
KZ AS12 Balanced Armature Drivers Earphone

Wire Pluggin Schematic

KZ Earphones Wire Pluggin Schematic
Correctly distinguish Right And Left headphones and wires, as shown.
There are left and right logos on the wire, "L" is on the left, and "R" is on the right. The front of the headset is placed with the silicone sleeve facing left to the left and the silicone sleeve facing to the right, which is the right side.
KZ Earphones Wire Pluggin Schematic
The correct assembly of the wire is with the needle head and "L R" logo facing up. Do not assemble the pinhead down, and it will harm sound quality.
KZ Earphones Wire Pluggin Schematic
Point the wire to the plug and push it in until it fits perfectly.
KZ Earphones Wire Pluggin Schematic
Since the wire is a design that does not easily come off, please be careful when inserting or pulling.

Schematic Diagram Of Headset Wearing

KZ Headset Wearing
Correctly distinguish right and left headphones, "L" for left, "R" for right.
KZ Headset Wearing
Straight headphones inserted into the ear, correct wear, comfortable wear, excellent sound insulation performance.
KZ Headset Wearing
Fix the headset wire behind the ear.
KZ Headset Wearing
Press and hold the headset panel to adjust the seal.
KZ Headset Wearing
Adjust earphone wire and fix earphones.
KZ Headset Wearing
Plug the headset plugs into the play-back device and use it to adjust the volume before the headset is plugged into the device.
Contact information
Service Hours:9:00-21:00
Service Hotline
B2B cooperation
2nd Floor, Building A, Longchang MicroPort Park, No.26 Hantang Street, Gutou Community, Dongcheng, Dongguan, Guangdong, China