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KZ ZSA BA+Dynamic Driver Hybrid 2-pin 0.75mm Detachable High-Fidelity IEMS HiFi In-ear Earphone


A new generation of professional hybrid technology mix drive earphones

In the name of science and technology, redefine sound quality

Previously used traditional dynamic earphones can not hear

The details of the sound, at the moment will be complete

Hybrid technology mixed drive type headsets have the advantages of roller compaction, compared with tradtional dynamic headphones, either single-dynamic or double-dynamic have the advantage of roller compaction. Resolution is more abundant, the intermediate frequency is clearer,and the high frequency is brighter. In the past, the traditional dynamic earphones could not hear the sound details' at the moment will be complete

The balanced armature drive has been greatly upgraded, and the efficiency of electroacoustic conversation has increased again!

With bright high frequency, clear vocal, rich resolution and so on. The balanced armature driver performs better transiently, the dynamic performance, instant details, and sound density of music are much better than traditional sound units.

Self-developed and manufactured 8mm dyanmic driver

With excellent low-frequency output characteristics

Bass full and powerful, deep dive, fast transient response, mid-range wide and thick

New capacitive frequency division technology

Make the connection between dynamic unit and balanced armature unit smoother, complementary advantages, regenerative fever sound quality

Spare no expense, high-end CNC made metal cavity ear shell

Innovative use of full CNC technology, finely aluminum alloy metal earphone shell.

The manufacturing cost is dozens of times higher than that of a conventional plastic case.

Humanized pluggable design,scalable upgrade bluetooth headset

Newly upgraded Oxygen-free copper cable

Professional grade cable scheme, not only provides excellent sound quality signal transmisson, but also has many features such as resistance to pulling, resistance to bending, and resistance tocorrosion.

0.75mm Gold plated 2pin, non-traditional process manufacturing.

Self-developed new 0.75mm gold-plated 2pin, pluggable structure has an amazing 10,000+ plug test life.

The average plug life of most custom type headsets is only 300-800 times.


Model: ZSA


Frequency range:7-40000Hz


Connector:gold-plated 2pin 0.75mm


Cable Length:1.2±3cm




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All listed items will be shipped through Registered Airmail with tracking number if there is no extra shipping option or shipping description at the product page.

Economy shipping: Will be shipped without tracking number.(because of the covid-19 affects, economy airmail parcel is easy to lose, pls place the order by choosing registered airmail, or you purchase one more product , we can send together via registered airmail)

Registered Airmail : Will be shipped via such as Hong Kong post , Singapore Post, you can leave us a message if you have any requirements about the shipping method .

We can ship the parcel to Canada and Europe countries via tax-inclusive shipping method with extra charge, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx,Canada and Europe countries will be shipped via tax-inclusive shipping method for free.

Tags: KZ ZSA , 2Drivers , Hybrid