KZ is one of the most popular in-ear earphone brands among audio enthusiasts, and at the same time largely unknown outside audio forums. It does not advertise on TV or sell in big-box stores. It owes its reputation almost entirely to one thing: offering multi-driver setups at prices that used to be unthinkable.
In short
- KZ stands for Knowledge Zenith.
- It is a Chinese brand specializing in in-ear earphones.
- It is known for its multi-driver hybrids at low prices and for using a detachable cable on almost all its models.
Where it comes from
According to information shared by the brand and its distributors, KZ was founded in 2008 and began selling online in China from 2010. Its international breakthrough came in the middle of the decade, when it started selling on platforms such as AliExpress and Amazon. One of the models that did most to make it known was the ZST, a very low-priced hybrid launched in 2016.
The KZ ZST is still in the catalog and you can find it in our store.
Why they offer so much for so little
- Direct online sales. No middlemen or big advertising campaigns.
- In-house driver manufacturing. KZ develops its own balanced armatures and dynamic drivers.
- Many models and frequent revisions. Every few months there are new versions (Pro, Pro X, Pro 2…) that reuse parts already developed.
- Shared design. Almost all share a shape, connector and cable, which lowers production costs.
What makes a KZ a KZ
- Detachable 2-pin cable. It can be changed or swapped for a Bluetooth adapter.
- Worn over the ear, like stage monitors.
- Several driver types: dynamic, hybrid, balanced armature and planar.
- Versions with and without a mic for almost every model.
How to read the names
KZ names are letters and numbers, and the suffixes indicate revisions: “Pro” is usually an improved version of the original, and “X” or “2”, later revisions. So the ZS10 Pro gave way to the ZS10 Pro X and the ZS10 Pro 2. The latest is not always the most expensive or the best for you: it depends on what changes in each.
Where to start
Everyday earphones, Dynamic drivers, KZ, Musicians & stage
44,95 €34,95 €Select options This product has multiple variants. The options may be chosen on the product page
Hi-Fi & pro audio IEMs, Hybrids, KZ, Musicians & stage
87,95 €Select options This product has multiple variants. The options may be chosen on the product page-
Gaming & movie earphones, Hybrids, KZ, Musicians & stage
112,95 €Select options This product has multiple variants. The options may be chosen on the product page
If this is your first KZ, the KZ EDX Pro is a safe way in. If you want to see what a hybrid can do, the KZ ZS10 Pro X. And if you want the very top, the KZ ZAR.
Frequently asked questions
Is KZ a good brand?
It is one of the references in budget in-ear earphones, with a very large community of users.
Where are they made?
In China.
Do they come with a warranty?
Those you buy from KZ Componentes come with a 3-year warranty and 30-day returns.
Keep reading
Every KZ Componentes order comes with a 3-year warranty, 30-day returns and support from our team in Spain. Torn between models? Write to us and we will help you choose.
Your next step
Still not sure which to choose?
Five questions about what you need them for, your budget and how you will plug them in. We tell you which model fits and why.
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