KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
KZ ZSX
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KZ ZSX

$44.99 USD $49.99 USD

5BA+1DD Hybrid Drivers HiFi In-ear Earphone

  • Newest 5BA+1DD Hybrid Earphones
  • Exquisite Craft
  • Physical Electronic Compound Tuning
  • Improved Ergonomic Design
PRODUCT FEATURES

Newest 5BA+1DD Hybrid Earphones

After several successful series of hybrid driver earphones, here comes the terminator, KZ ZSX. It features high quality driver configurations which includes two DWEK BA drivers for medium and high frequency, one DD for low frequency and one 30095 driver for high frequency. With this setting, the sound is powerful and comprehensive, dynamic and bright in all respects. While maintaining the previous performance, the high frequency of this model is extended.

Exquisite Craft.

The faceplate is made of zinc alloy while the cavity is made from imported resin. The two different material not only presents an elegant look and shimmer but also be practical and durable. The detachable gold-plated 2 pin cable offers fully upgradability and the limit slot protection design greatly avoids the pin from breaking and prolongs the service life of the interface.

Physical Electronic Compound Tuning

By having the reasonable cavity structure, finely balancing the vocal channels of each unit, the sound field reaches a deep performance. The details are rich. You can experience the full play of all the drivers, displaying a smooth, sensible, detailed music experience

Improved Ergonomic Design

The cavity is made based on large data of cochlea. It’s scientifically molded to fit the ear like an customized earbuds. Even with vigorous exercise, it will still securely fit in the ear. Comfortable for long time wearing as well. Because of the special design, it can effectively isolate the noise to offer a better experience while enjoying the music.

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Authenthic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

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Worldwide Free Shipping

We are located in china but send our products worldwide for free.

Warranty

1 Year Warranty

We provide 1 year warranty for the all products except the cables*.

Support

Online Support

We reply to all support inquiries within 3 working days.

PRODUCT SPECIFICATIONS
Model Number
KZ ZSX 5BA+1DD Hybrid IEMs
Driver
5BA+1DD
Impedance
24ohm
Sensitivity
111dB 
Frequency Response
7Hz-40kHz 
Length
125cm
Plug Type
3.5mm Plug
Mic
Optional
WHAT'S IN THE BOX

Coming soon...

UNBOXING
CUSTOMER REVIEWS

Customer Reviews

Based on 7 reviews
43%
(3)
43%
(3)
0%
(0)
0%
(0)
14%
(1)
J
J.G.
KZ ZSX

I will try and keep this short. For what I paid for it, they sound amazing. Yes, I upgraded the cable, that made a difference. Ordered tips, hope to get a little more bass. I adjusted the supplied small tips and that did the trick. Ok, no deep bass, but what you get is the full range of bass and depending on your source of music, it is ok, but quality of the bass is great. The mids are the most forward range, Superb, but guitars at the start of rock music will sound a bit louder than than when the rest of the music kicks in. Treble is pleasant for the most part. On a few tracks the treble was barely harsh sounding, so yes, the least quality sounding range of the three (due to the least frequency range of the three) but great for $40 bucks. Final Verdict: Once you get the accessories that will push the price (for me) to $70, it still is a bargain if you like the signature armature sound of the many earbuds that have them. 4.4 stars. Recommended.

B
B.
Love the KZ ZSX

I have two nice over-the-ear headphones and now I just leave them in the drawer and only use the ZSX IEMs. Their precision and clarity is so much better than the headphones. Noise isolation is reasonable - I can still hear my wife when she call me (that's good) but much other noise is blocked out.
Customer service was good for me. I had a problem with one earpiece and Linsoul promptly sent a replacement.

A
A.C.
Nice

Nice!! good sound, the cable is a little short, the plug is really ugly, R and L mark in cable is invisible. Eartips must be more technical, accord to the auric.

P
P.R.
KZX can't handle.....

Loyal by Odesza

K
K.
Broke way to fast and the company doesn't care!

I bought these to use only sitting at my desk with a dac and the right side cracked and the ear tip fell off completely making them not usable anymore. I contacted Linsoul and they only offered me a 50% refund and said literally to "just buy another pair" instead of just giving me a replacement pair. Absolute joke of a company. I will not buy your products again if you can't even support your customers.

B
B.S.
The best IEM from KZ so far (Full review on Linsoul's Amazon page for the KZ ZSX)

Throughout my two weeks of testing, I did an A/B testing with the ZS10 Pro and the MH750 (modded, 16 core copper cable). I used the included ear tips and the included cable.

SIZE/FIT (5/5)
In terms of size, I find these to be a bit bigger than the zs10 Pro. The ZSX has the best fit out of all of my earbuds.

ACCESSORIES (3/5)
Cable is a bit odd.

SOUND (5/5)
I've never been so blown away with a set of earbuds upon first impressions. I wouldn't say these are extremely bassy earbuds, compared to the MH755. I feel like the bass on the ZSX are more pronounced. Vocal and instrument separation was very notable with this earbud. They do a very good job of producing small details that I've only been able to experience on the Tin P1.
Compared to the ZS10 Pro, there is more clarity on the ZSX. The ZSX produce better results in the upper end. Both have a similar quality in the bass.
Compared to the MH750, the ZSX has better separation, but there's more bass in the MH750 in terms of quantity. Bass is more pronounced on the ZSX. Upper end is also more pronounced and clearer on the ZSX, but there were times when I experienced a little bit of sibilance, something I don't experience with the MH750.

Overall (4.6/5)
These earbuds are NICE for the price. Cable's a little wacky when it comes to how much these can get tangled up in a day, but the earbuds themselves are SOLID. If you are looking for a pair of earbuds to sit back and chill with, these would be my recommendations.

M
M.B.
The Best KZ's by far! Terminator is a good name.

This iem is Harman tuned quite well. No bad peaks, no sizzling treble. The high end is nicely refined and especially compared to KZ's other offerings. The mids have nice texture and male and female vocals sound nice and correct. The bass is.. WHOA! Quite amazing considering the price and very satisfying. Well extended and not overdone and surprised me personally.. being a basshead. Amplified with an LG G7 Quad Dac and stock cable I was not impressed with the soundstage, however with the Radstone ES100 and a balanced cable, VERY nice. Impressive even!
I am not a fan of the cable as it is quite thin and unattractive.. no matter I replaced it with a nice balanced 2.5mm Linsoul HC-08 cable. MUCH better in both looks and sound.

VIDEO REVIEWS
ARTICLE REVIEWS

Coming soon...

Our Shipping Process
NEW ORDER
Automatic

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

ORDER PROCESSING
3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

Which countries do you ship to?

We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.

*Note: We can only do Standard Shipping for the UK, India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.

How much does shipping cost?

We have two shipping options - Standard Shipping and Express Shipping via DHL Express.

  • Standard Shipping is free, while Express Shipping is 10-35USD depending on your country. If your order is over 200USD, Express Shipping is free.
  • Shipping fees exclude import taxes or processing fees that might be applicable for your country. Linsoul is not responsible for any form of such fees.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days.

Customized items will take a longer time (do check in with our staff for more information).

On normal non-sale days, once your parcel has been shipped out:

For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.

For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

Which countries do you ship to?

1. Kindly contact your local courier using the local tracking number. We will not process a refund or reshipment of the parcel since it has been shipped.

2. Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:

  • Wrong address or phone number provided by recipientRecipient was uncontactable when courier company contacted
  • Recipient was uncontactable when courier company contacted
  • Refusal to sign for the package by recipient
  • Lost or damaged parcel because recipient opted for “no-signature delivery”
  • Refusal to pay for the local tax/processing fee by recipient
  • Refusal to provide supporting documents for custom clearance by recipient

Who will pay for my import tax/custom fees?

Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.

Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to support@linsoul.com to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any.

Our team aims to review your email within 3 working days.

For other queries, the fastest way to contact us is via Discord: https://discord.com/invite/5yfHcAu

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with 4PX, UBI, SF Express and DHL Express.

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