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The KZ ZES is a hybrid in-ear monitor combining a 12mm dynamic driver for mid and low frequencies with a 6.8mm electrostatic driver for high frequencies, featuring a metal cavity and a high-purity silver-plated cable.
The KZ ZES is a wired hybrid IEM with a 12mm dynamic driver paired with a tweeter, delivering a lively, V-shaped sound signature that emphasizes bass impact and crisp treble. Its 32-ohm impedance and 113dB sensitivity make it easy to drive from most sources, while the detachable cable adds practical versatility. With a solid build and energetic tuning, it's a fun budget pick for bass lovers who still want clear vocals.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 2-driver hybrid |
|---|---|
| Driver type | hybrid |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 40 kHz |
| Impedance | 32 Ω |
| Sensitivity | 113 dB/mW |
| Driver | 2-driver hybrid |
|---|---|
| Driver type | hybrid |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 40 kHz |
| Impedance | 32 Ω |
| Sensitivity | 113 dB/mW |
| Active noise cancelling | No |
|---|
| Detachable cable | Yes |
|---|---|
| Connector | 3.5 mm |
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4 source(s) feeding this product's score.
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
Reviewers agree the KZ ZES is a solid budget IEM with strong bass and good detail, though they differ on its overall tuning: most found the mids recessed, but one praised them as natural, while another noted the treble is pulled back and another flagged a sibilant peak.
17:11The reviewer finds the KZ ZES to be a solid budget IEM with impressive deep bass from the new 12mm dynamic driver, making hip-hop and rock sound great. However, the mids and highs are pulled back, making the sound less bright, and the fit is problematic, requiring larger ear tips that cause the IEMs to stick out. The included cable is a standout upgrade, but the overall tuning may not suit those who prefer more treble energy.
13:02The reviewer finds the KZ ZES to be a decent budget earphone with a more controlled bass and natural mids compared to typical KZ tuning, but notes it falls short of the BL-03 due to a recessed midrange and an overly prominent upper treble that causes sibilance. The soundstage is praised as excellent for the price, though the overall tuning issues and odd treble timbre prevent a strong recommendation.
10:56The reviewer finds the KZ ZES to be a well-designed hybrid IEM with a V-shaped sound signature, offering solid bass and good detail for its class, though the mids are slightly recessed and the treble has a peak that may bother some. It's best suited for energetic genres like EDM and metal, while classical and sentimental music are less ideal. Overall, it's a decent, enjoyable budget option with average fit and soundstage.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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