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KZ ZAX 1DD + 7BA In Ear Headphone

Original price $78.99 - Original price $79.99
Original price
$78.99 - $79.99
Current price $78.99
Color: Black
Style: No mic

One Year Warranty & Free Shipping Available

1 Dynamic +7 Balanced Armature Leapfrog Performance, Another Innovation From Hybrid Technology

Exquisite and meticulous adjustment, a total of 16 sounding units on both sides, respectively responsible for showing different frequency bands, wide sound field and rich details at a glance.

  • Strong Bass: One double magnetic circuit composite dynamic
  • Vocal Details: Two 30019 closed balanced armature
  • Wide Sound Field: 50024 balanced armature combination 2 groups of 4
  • High Frequency Overtone: One 30095 classic balanced armature
KZ ZAX IEM exploded view

Electronic + Physical Dual Adjustment

Four sub frequency to show the advantages of hybrid technology

Low frequency, mid frequency, high frequency, ultra high frequency

KZ ZAX IEM frequency response curve

Standard High-purity Silver-plated Upgraded Cable, The Sound Base of 100 Wire Core is Transparent and Pure

The standard high-purity oxygen-free copper silver-plated wire can effectively reduce distortion, the superior ratio of 4-strand 25-core makes the sound bottom crystal clear.

KZ ZAX IEM cable detail

Dual Magnetic Circuit Composite Dynamic Unit, Equipped with 10mm PEK Spring Diaphragm

The customized dynamic unit has ultra-conventional strong magnetic driving force, equipped with a 10mm large-size PEK spring diaphragm, with excellent bass diving and natural sound.

Special Research and Development 50024 BA Combination, Covering Medium and High Frequency Range and Above

The balanced armature combination has a broad sound field and strong analysis, which is widely adapted to a variety of music styles, is suitable for playing a variety of music types, such as large-scale symphony, chamber string music, popular voice and so on.

Higher Durability, 2PIN Plug-in Design

Support cable replacement, find more interesting upgrade play.

Notice: Upgrade cables need to be purchased separately.

Bluetooth mode: Can be upgraded by replacing the cable.

1. Product Name: KZ ZAX

2. Brand: KZ

3. Model: ZAX

4. Earphone type: In-ear

5. Impedance: 24Ω

6. Earphone sensitivity: 111dB/mW

7. Frequency range: 7-40000Hz

8. Interface: 3.5mm Gilded

9.Cable Lngth: 1.25±0.05m

10.Color: Black/Blue

11.Whether with cable: Yes

12.Earphone interface: 2Pin Interface

13.Whether with mic: Optional

14.Whether can replacement cable: Yes

15.Driver unit: 1DD+7BA hybrid driver


  1. Free worldwide Standard Shipping on orders under US$59
  2. Free worldwide Expedited Shipping on orders over US$59, US$7 for orders under US$59
  3. Free worldwide Express Shipping on orders over US$249, US$20 for orders under US$249

You can see more details in our Shipping Policy

One Year Warranty

KEEPHIFI warrants that your KEEPHIFI device and KEEPHIFI accessories shall, as of the date of delivery, be free from material defects for a period of one (1) year. (The date of delivery is considered the date that our delivery service has recorded delivering your KEEPHIFI product as per delivery tracking, not any other date.). This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use that is not intended. To be eligible for warranty service, you must contact under warranty, within the warranty period.

You can see more details in our Refund Policy