KZ ZSN Pro: hybrid in-ear monitors with 2 drivers per side
The KZ ZSN Pro are wired hybrid in-ear monitors: each earpiece combines a 10 mm dynamic driver with one balanced armature in a resin shell with a zinc alloy faceplate. Available in blue, gray, purple and silver, with or without a microphone.
- 2drivers per earpiece: 10 mm dynamic and an armature
- 24 Ωimpedance
- 112 dBsensitivity
- 7 Hzto 40 kHz frequency response
Sound
Sound: 1 dynamic driver and 1 balanced armature
Each earpiece houses a 10 mm dynamic driver for the bass and mids and a 30095 balanced armature for the treble.
With an impedance of 24 Ω and a sensitivity of 112 dB, they run straight from a phone, laptop or music player, with no amplifier needed.
Design
Design and fit
The shell is resin, with a zinc alloy faceplate and an aluminum nozzle. The pair weighs about 29 g.
Three sizes of silicone ear tips (S, M and L) are included to get the right seal for each ear.
Connection
Detachable cable and microphone version
The cable measures 125 cm (±5 cm).
It attaches to each earpiece with a standard 0.75 mm 2-pin connector, so it can be replaced if damaged or swapped for another cable. The same connector lets you go wireless with a KZ Bluetooth adapter that is compatible.
The microphone version adds an in-line remote to play or pause, skip tracks and take calls.
KZ ZSN Pro technical specifications
| Drivers | 1 × 10 mm dynamic + 1 balanced armature per side |
|---|---|
| Impedance | 24 Ω |
| Sensitivity | 112 dB |
| Frequency response | 7 Hz – 40 kHz |
| Earphone connector | 0.75 mm 2-pin |
| Plug | 3.5 mm jack |
| Cable | Detachable |
| Cable length | 125 ± 5 cm |
| Shell | Resin with zinc alloy faceplate |
| Weight | 29 ± 3 g |
| Microphone | Optional |
| Colors | Blue, gray, purple and silver |
What's in the box
- 1 pair of KZ ZSN Pro earphones
- 1 detachable 2-pin cable
- 3 pairs of silicone ear tips (S, M and L)
- 1 user manual
KZ ZSN Pro frequently asked questions
Do the KZ ZSN Pro have noise cancellation?
They have no active noise cancellation. They are in-ear earphones with silicone ear tips, which passively block outside noise by sealing the ear canal.
Do they work with phones that have no headphone jack?
Yes, with a USB-C or Lightning to 3.5 mm jack adapter, or with a 0.75 mm 2-pin Bluetooth adapter.
Can the cable be replaced?
Yes. The cable is detachable and uses a standard 0.75 mm 2-pin connector.
What warranty do they come with?
3-year warranty against manufacturing defects, handled from Spain.
















