Headphone-Zone-KZ-ZAS-Silver
Headphone-Zone-KZ-ZAS-Silver
Headphone-Zone-KZ-ZAS-Silver
Headphone-Zone-KZ-ZAS-Silver
Headphone-Zone-KZ-ZAS-Silver
Headphone-Zone-KZ-ZAS-Silver
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ - ZAS (Unboxed)
KZ

KZ - ZAS (Unboxed)

7x BA + 1x DD Hybrid In-Ears
Sale price₹ 6,299 Regular priceMRP: ₹ 7,999
4.5
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Browse EMI Plans
Color: Black
Type: With Mic
DELIVERY
Ships in 2 days

7 Day Replacement Guarantee

In case you receive the KZ - ZAS (Unboxed) with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

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Warranty & Services

Don't sweat it, this KZ - ZAS (Unboxed) comes with a 1 Year warranty from KZ that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about KZ's warranty in India.

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Chi-Fi
Excellence

Balanced Sound Signature

Wired Earphones with a Balanced sound signature presents a precise sound and an enriching listening experience, where sounds are naturally presented without extreme emphasis on any region. With a pair of headphones with this sound signature, you can hear audio with clarity and detail. The sound is vivid and revealing, a perfect mixture of instruments and vocals, lows, mids, and highs. This sound signature works for most music listeners who like switching between various music genres like Classical, Jazz, Blues, Rock, Folk and Pop.

1 Year of
Warranty

Ideal for Audiophiles

These earphones/IEMs are designed for discerning music lovers. If you are someone who cares about audio quality deeply, you'll want a pair of earphones/IEMs like these. You can expect them to present a Hi-Fidelity listening experience.


The audio quality exhibited by these earphones/IEMs is a beautiful mix of musicality, technical brilliance and high precision. These earphones/IEMs deliver a spacious and open soundstage with utmost clarity and detail. Delve into pure sonic bliss with these earphones/IEMs!
Ideal For Casual Music Listening

These earphones/IEMs are your go-to when you want to sit back and relax. If you’re someone who is looking to listen to music without worrying too much about the technicalities, then these are the perfect fit for you.


You can expect these earphones/IEMs to work conveniently and pair with most devices like smartphones and laptops without needing a DAC & Amp. These offer the ultimate convenience, but we believe that if you care about an immersive listening experience and audio quality, these are not for you!
Ideal for Commuting

If you’re someone who enjoys listening to music while commuting, then you know the value of a good pair of earphones/IEMs. These earphones/IEMs allow you to listen to your favourite track or block out the world for a focused podcast listening experience.


You can expect these earphones/IEMs to offer a seamless connectivity experience. They are lightweight in design and provide noise isolation as an added functionality.
Ideal for Taking Calls

These earphones/IEMs are designed to present how audio tech, typically associated with listening to music, can be used for two-way communications.


If you are someone who is working from home and needs to do a conference call or have a video call, you'll benefit from a pair of earphones/IEMs with a mic.


You can expect these earphones/IEMs to offer good microphone quality and clear audio without having to connect additional peripherals. Just plug them in, and express yourself!

1 Dynamic + 7 BA
Drivers

Replaceable Cables

A pair of headphones with a replaceable cable has many benefits, and one of them is if the connecting cable has a problem, it doesn’t mean that you have to buy a new one. If the connecting cable gets pulled or damaged, you can replace it and keep using your good-old headphones or IEMs. This way, your headphones will be protected and will last longer. With the advancements in cable manufacturing, you now get a variety of replacement cables with various termination options, lengths and quality.
Tangle-Free Cables

Every time you reach for earphone/IEM cables to connect them to your earphones/IEM, no matter how neatly you "wrapped" them up, they end up in a giant Gordian knot of frustration. Tangled cables are the bane of modern existence, and everyone owning a wired pair of earphones/IEM can attest to this.


With advances in cable-making techniques and radical approaches to manufacturing, there are now several solutions to this universal problem. You get Flat cables, Mesh Design cables, cables coated with exterior covers and cables designed with a zipper style design to avoid Tangle and attempt to solve the issue.
Works with Android & iOS

One thing all of our phones have in common is that they have replaced the portable media player. These headphones and devices are perfect to pair with your Android and iOS devices and offer functionality previously unknown. If you’re someone who usually switches between a variety of devices with different OS, then these are suited for you. You can expect these headphones and devices to connect seamlessly without any hassle and even offer OS-specific functionality depending on the device. Headphones and devices designed to work with Android and iOS come in wired and wireless formats. Quite often you will also find Hi-Fi equipment offering direct connectivity to devices with Android and iOS to simplify the connectivity process.

Super Lightweight
Design

Headphone Zone Certified Unboxed Units

Unboxed units are as good as new products with the product's packaging being unavailable. These products give you the same satisfaction of new products - but at down-to-earth prices. Usually, the product's packaging may have gotten damaged in transit. Customers use a product once or twice and then return it with opened up packaging.

Customer Returns

Returned headphones are fully functional products that have left the warehouse and therefore can no longer be sold as new as their packaging has been opened. The product may have been used once or twice by the customer who returned it.

Transit Damages

Sometimes we receive headphones in damaged packaging due to shipping accidents. These are brand new headphones with cosmetic flaws on the packaging.



Save Upto 15%

Since you won't get the original packaging, we give you a good discount compared to a new headphone.

Professionally Inspected

A thorough inspection means you receive a 100% working headphone with no sound output issues.

Original Warranty

All unboxed headphones carry the same warranty period as a brand new headphone would.

Unbiased Customer Service

We have the same Headphone Zone customer support experience for Unboxed Products or new products.

Unchanged Replacement Policy

Received a defective Unboxed unit? Return it under our Replacement Policy.

All Original Accessories

The unboxed headphones itself comes with all original accessories.

1 Year Warranty

Don't sweat it, this KZ - ZAS (Unboxed) comes with a 1 Year warranty from KZ that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about KZ's warranty in India.

Redefining Audio Performance with KZ Acoustics

Founded in 2008 by classical musicians, KZ Acoustics has made waves in the industry by redefining audio performance. The initials 'KZ' stand for 'Knowledge Zenith', reflecting their commitment to offering immersive, low-priced earphones that deliver exceptional sound quality and visual appeal. With a passion for both business and interest in audio, KZ Acoustics has garnered worldwide attention for their range of In-Ear Monitors, True Wireless Products (TWS), Ear Buds, and Cables. With over a million earphones sold annually and availability both domestically and internationally, KZ continues to set new standards in the audio industry.

Fun fact:In 2016, KZ sold one of their ZST model every 2 minutes totalling 10000 units in just 15 days!

Explore Collection

Customer Reviews

Based on 103 reviews
67%
(69)
24%
(25)
3%
(3)
3%
(3)
3%
(3)
S
Subodh Kabiraj (Siliguri)
Just awesome. Very very capable IEM!!!

First of all, please don't consider me as an audiophile, rather a Pro-Listener with critical listening ability. I am inclined with neither low nor mid nor higher frequency ranges. Rather I prefer a capable audio gear that can produce any sound signature with EQ in line with the source audio, whether flat or balanced or bright or v-shaped or warm and can even please a basshead or audiophiles in fear of bass. And I want my audio gear to produce sound the way I want it to produce sound as per my different preferences depending on my mood at any point of time. So my review will be based on KZ ZAS's capability of producing different kind of audio signatures. Also note, I said "in line with the source audio". That means, the source audio signature depends a lot on how that song/music has been recorded and how the mixing is done.
Now lets get into the detailed review.

In the box:
Same black KZ box with beautiful IEMs, new upgraded cable and worst quality audio tips. Though the new upgraded cable is still not producing sound as revealing as my silver plated cable which I bought separately for my previous KZ ZSX.

Build:
Very light weight in comparison to previous KZ IEMS even with smaller size. And the Silver-White model really looks gorgeous. This time KZ chose a little narrower nozzles. However, I am doubtful on the durability of the plastic shell used here. But, majority are not rough users like me. I broke my previous KZ ZSX as accidentally I sat on them. Still, this IEM needs to be handled with a tiny more care than previous models.

Fit:
The stock ear tips are useless. At least for me. I am using the large size silicon ear tips provided with JBL in-ear headphones which I took from mother's and sister's headphones as they use the medium size. The ZAS shell fits well in my ear and I am sure will fit well with anybody with normal ear size and the light weight really helps to keep it plugged in for longer duration. My rating is 4.5 upon 5 for fit.

Audio gears, apps and source audio I have used:
Device: Mi 10i both with and without Shanling UP4 Bluetooth DAC with LHDC. I prefer LHDC(900 kbps max) over LDAC(990 kbps max) as LHDC supports EQ in Shanling UP4.
Source Audio: Apple Music 24-bit/192 khz Hi-Res Lossless and my collection of Lossless FLACs including many 24-bit as well.
EQ app: Poweramp Equalizer. I have Wavelet as well. But Poweramp sounds like as if I have removed a curtain over Wavelet. Also Poweramp has more granular level audio tweaking capabilities.(Email me at [****] if you want to best EQ with Poweramp)

Audio Quality:
As I prefer, this is a very very capable IEM. In a word, just awesome. And this time KZ clearly moved from amateur to premium.

Soundstage - Soundstage is wide but slightly less wider than ZAX. However, I am yet to find out the best fit ear tips for this IEM. JBL ear tips working well. But ear tips with stronger grip to ZAS's nozzle may change this experience.

Lows/Bass - Very very deep and with so much detailed. Lower, mid and upper bass are very prominently present with ZAS. I will rate it 4.9 upon 5.

Mids - Not recessed at all as we experienced with previous KZ models. Mids are also prominently present and detailed. However, lower mids need a bit more improvement. Female voices sounds really fantastic. Male voices are good but not as good as female voices. So, KZ has to work little more with male voices. For mids, I will rate it 4.6 upon 5.

Highs - You are not going to miss any element in the music you are playing. ZAS highs are very much detailed and accurate. But not fatiguing at all even when I EQ it for bright sound signature. For highs, my rating is 4.8.

Now lets look at how well it responds to the EQ that we can change its sound signature based on our preference. You can easily EQ it to any sound signature as per your preference. But you can't make it very bright or as harsh as ZAX is capable of. And Audiophiles, don't worry at all for ZAS's bass capabilities. With EQ, you can reduce it to as recessed as possible and it will never overshadow mids and highs. And overall my rating for audio quality is 4.7 upon 5.

Conclusion:
KZ ZAS is a very very capable IEM. If you are a pro-listener, this a very good IEM with Rs. 7999 price bracket for you. Not sure, if any other model or brand compete with it within this price bracket. So far, satisfied with its performance.

HI Subodh,
We are glad you had a comfortable shopping experience with us & it is delightful to read such positive reviews on your product! Cheers & Welcome to the club!

H
Himanshu Mehta (Ahmedabad)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
Extra detailed and Excellent value for money

I'm very thankful to headphonezone Gurus to provide me right guidance as I'm not audiophile yet, but music crazy person for last 47 years. Their excellent services and lightening fast delivery system fulfilled my questfor music gadgets. Kz - zas is a excellent piece of IEM. It's very light weighted, you can wear it whole day comfortably, and it fits perfectly in my ears and the silicon tips of big size gives me tight fit from stopping outside noise. So I feel it's made for my ear only. Esthetically Black colour is good with golden monogram and lining is enough to turn heads; and with smoky transparent otherside reveals inner parts. Non tangle wire is of bit avarage type, but doesn't look cheap, 3:5 mm jack feels quite sturdy. Mine one is with Mike which helped me to handle calls easily, it works perfectly.
Main thing is it's sound performance:-
If you are using CD quality source of music, you won't need any DAC/ AMP to enhance the sound quality. Some may feel it little brighter or some may think it's little loud. But Just keep the equalizer Flat/ Normal of your digital music player ( good music player, like Nuetron, Onkyo, power amp, hibi, or Samsung music) and you will get fabulous sound. The puchy bass, well maintained mids , clear vocals and perfact treble, is very clear, detailed and pleasant. I am able to identify most instruments and it's locations while hearing Music.The Bass lover will love it, but it's not overpowering of hampering other frequencies. I also love to hear my bolliwood files in Mp3 (128kbps) as it sounded with good clarity and detailed with good bass.
The exceptional performance I get with my Tidal app music and flack files , using the USB player pro application (android)using USB to 3:5 headphone jack converter on My galaxy S10+. And when I use my Shanling U 4 DAC/ AMP , KZ-zas sounds brilliant.
Thus my combination of Galaxy S10+, with USB Player Pro, app along with Shanling U4 DAC/ AMP, with Tidal or Spotify and Falck files are giving me heavenly pleasure of Music;
still I am not audiophile but Crazy for Music.
A lots of thanks to headphonezone Gurus for providing me right kind of help and guiding me to create my possessions of right and proper music gadgets for my kind of Music. . So let the Music play on....!

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We are glad you had a comfortable shopping experience with us & it is delightful to read such positive reviews on your product! Cheers & Welcome to the club!

R
Rohit (New Delhi)
Detail Monsters

These are simply awesome. For its price, these really punch above their weight.

They are an upgrade over Z10pro. Treble is not fatiguing yet detailed. The bass is really impactful. Mids are not recessed. One thing I would change is the tips. The stock tips are extremely flimsy. The cable on the other hand is so much better than what was supplied with the z10pro.

Anyone starting their audiophile journey, these are a perfect entry point. you won't be disappointed.

HI Rohit,
We thank you for this lovely review & we are glad you are enjoying it! Keep the music playing.

R
Rafi Qadar Khan (Delhi)
Design and Comfort:
Great
Poor
Sound Quality:
Awesome
Awful
Value for Money:
Bang On!
Not at all
KZ ZSN Pro X Vs KZ ZAS

I loved listening to music on my hifi system set up and was looking to listen to high quality music while travelling or when I can’t make it loud on my home system.

As it was my first time listening to music on In Ear Monitors besides, apple and other phones packaged bundles. KZ ZSN Pro X is a much better experience than those. But if someone is looking for good quality high definition music listening than I recommend ZAS any day and is worth the extra investment. I have upgraded my wire to blon balanced and use Fiio BTR5 for music listening now.

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A
Akshay Sannakki (Roha)
GOOD ...

First time in my life I bought IEM and also First time I bought headphones this expensive .
Last expensive headphone I bought was 3.5K one.
First I worried about sound quality before purchasing this IEMs because I never Paid 8k for headphones.
But now I feel . I made a right decision buying KZ ZAS,
These are Great headphones also louder than regular in ear Earphones .
Better lows , mids & highs .
This IEMs Never overpowers anything , perfect for those who love balanced sound signature.
If your are buying this headphones then make sure you buy high quality Eartips with it .
If you already own a good eartip set then no problem .
If your Basshead and confused before buying them then don't think and buy them , you will love it .
Good , nice and comfortable IEMs .

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HI Akshay,
We hope you had great shopping experience & loved your first expensive purchase. Thanks for the feedback. Cheers!

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