KZ Acoustics ZEX Dual Driver IEM With Mic

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KZ Acoustics

Color: Black
Selling Price:
Sale price₹ 1,790.00 Regular price₹ 2,249.00
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The best IEM for audiophiles on the move – presenting the KZ ZEX. This in-ear monitor features a dual-driver, hybrid configuration of a low-voltage electrostatic unit and dynamic driver. With a detailed audio response, gorgeous design and tangle-free cable with mic, it’s synonymous with perfection!

2 Drivers, 1 Mission: Great Sound
The KZ ZEX is equipped with a 6.8mm low-voltage electrostatic unit and a 10mm dual-magnetic dynamic driver for incredibly detailed sound. Compared to a balanced armature, the electrostatic unit has better sensitivity in the 20kHz frequency band. This makes it suitable for expanding the high-frequency matrix and performing a deeper interpretation of music data.

Sound as Great as a Whale
KZ has achieved an incredible breakthrough in the audio world with the ZEX’s hardware. This is designed to bring a deep and ethereal whale sound effect, just like a whale humming in the ocean. This creates a vast sound field, immersive atmosphere and superior audio performance.

Crafted for Perfection
The ZEX’s housings have been crafted based on data of the auricle and the ear canal. It offers passive noise isolation of up to 26dB. The blend of cast zinc alloy and imported resin gives it a natural and stunning look.

Super-quick Burn-in
Connect your ZEX to any audio source device of your choice. The low-voltage electrostatic unit has an incredibly low burn-in period of almost 5 minutes. You can enjoy its Hi-Fi level sound even when connected to a mobile phone.

More Durability, More Resolution, More Versatility
The all-new 0.75mm 2-pin silver-plated flat cables are designed to reduce loss in the audio signal during transmission. It ensures minimal distortion and higher resolution. It can also handle pulls, tugs and tangles, making it long-lasting. An inline remote & mic makes it perfect for on-the-go usage.

Model No: ZEX
Wearing Style: In-Ear
Earpiece Connection: Wired
Bluetooth Version: NA
No. of Drivers: 2
Driver Type: Electrostatic + Dynamic Driver
Driver Size: 6.8mm Low-Voltage Electrostatic & 10mm Dual Magnetic Dynamic Driver
Weight: NA
Sound pressure level (SPL): NA
Impedance: 25ohm
Frequency Response: 20Hz-40kHz
Maximum Power Handling: NA
Sensitivity: 103dB
Codecs: NA
Active Noise Cancellation: NA
Volume Control Function: NA
Microphone: YES
Play Time: NA
Additional Runtime: NA
Battery Capacity: NA
Charging Interface: NA
Audio Jack Size: 3.5mm
Cable Length: 1.25m
Cable Detachable: YES
Connector: 0.75mm
Water Resistance: NA
Warranty Period: 1 Year

Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form:
Cable: 1-month warranty only for manufacturing defects only

KZ is a highly popular brand that has gained a lot of recognition in the audiophile community for its affordable yet high-quality In-ear monitors. They also offer after-market upgrades for IEMs, eartips, carry cases, and TWS wireless adapters.

Customer Reviews

Based on 26 reviews
Arindam Guha (Kolkata)
Detailed Audio Signature

I am a professional artist & recently i came across this device, after a little bit of research, i thought i will give it a try since my Beyerdynamic Beat Byrd is almost 5 years old and still has an excellent audio quality, after i purchased this from TAS, delivered with a lovely package in 2 days, that's impressive. Now after i put the IEM to my hear, I was like WOW! The pristine sound quality of this device is what a beginner audiophile deserves. The lows are great, not too thumpy, just accurate, mids are great with excellent vocal separation, however the highs are a bit sharp but accurate. I'm using a FIO DAC and I have to keep the audio volume at under 30 to listen, anything more than that, the treble starts hitting the ear drums. As an artist I would recommend them any day for the clarity in music listening & monitoring, this is very rare with an IEM under 2K in the market. Loving it KZ-ZEX. 🙏🧡

Thank you for taking the time to leave such a detailed review for our KZ Acoustics ZEX Dual Driver IEM. We are thrilled to hear that you are enjoying the pristine sound quality and accurate audio signature of our product. Your recommendation as a professional artist means a lot to us. Thank you for choosing our product and for your support.

Kaustubh Bhendia (Raipur)
Bang for buck!!

I bought this after using BLON-03 for a year and immediately noticed the better sound staging and clear trebles. I am a basshead but watching movies or listening to music with vocals are awesome on these. If you're looking to buy an IEM for gaming go for BLON's else this is perfect for daily use because of its comfort and quality. Easily a 4.1 out of 5.

Thanks for the honest review. We're happy to hear that you're pleased with the KZ Acoustics ZEX Dual Driver IEM With Mic!

Vikesh K (Chennai)
Great Product

The Audio quality is very nice. Bass is good and not mixing with the vocals. vocals are good to listen and treble is bit on higher side. Sound stage is decent. Those who are ok with this .. can buy it. It's a nice product. I am using this with audiocular headphone amplifier which really boosts the performance.

Thank you for your review. We're glad you like the product!

Audiophile City (Mohali)
Rich and Bass Pumping Audio

In contrast to your normal "Earphones" these are so much better as they are specially tailored for music listening at the highest quality possible. The tuning is spot on with rich vocals, sharp highs and really punchy bass. Overall a good fun sounding package.

The biggest difference as many have said is a much wider soundstage in contrast to your normal earphones. Your hear a lot more detail in your music. These are best paired with FLAC lossless audio so if you could afford a Tidal Membership then do get that. Apart from that the jump in audio quality is even clearly noticeable with just Spotify Tracks.

Also, if your smartphone does not have a 3.5mm jack then get a USB C DAC cause the throughoutput through a normal Type-C to 3.5mm Converter is quite bad.

My laptop has HiFi audio chip so listening to FLAC on these IEMS is world changing experience. KEZ keep it up!

These earphones are a great value for the price. They sound great and have a wide soundstage. They are great for music listening and are perfect for listening to lossless audio. They are also great for using with a USB C DAC.

Sumanta Singha (Bengaluru)
Authentic Product and Service

Recommended product and Service.

Thank you for your kind words! We're glad to hear you're happy with the product and the service.

Adarsh Bhat (Bengaluru)
KZ Acoustics ZEX Dual Driver - For the Treble Lovers

This one is for treble lovers. Its so clean and crisp. Bass is present but not that much. This IEM fits well and can be worn for long hours. I usually wear this with about JCALLY TC30 Pro Type-C Inbuilt DAC CX31993 Cable With Mic as my daily driver.
This is also good for calls, video calls, voice calls are clear and crisp. The fitting is so good that while riding and taking emergency short calls is a good experience ( I would never recommend to take calls while driving).

Thanks for the review!

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