# KZ Vibe X
- **Product Page**: https://chi-fi.top/iem/kz-vibe-x
- **Category**: Earphones
- **Brand**: KZ
- **Price**: from $36 USD
- **Summary**: Dual-driver earphones with tactile physical bass vibration
- **AliExpress**: https://s.click.aliexpress.com/e/_c3Nm7YlZ

## Pros
- Dedicated 13 mm vibration driver delivers tactile physical sub-bass rumble
- 10 mm Zenith dynamic driver keeps vocals and instruments clear
- Independent acoustic division prevents bass from muddying the midrange
- Wide, immersive soundstage well suited for gaming and action movies
- Stylized bionic mesh metal faceplates with comfortable resin shells

## Cons
- Tactile rumble depends heavily on track mastering having sub-20 Hz content
- Visceral, fun novelty tuning rather than a neutral reference curve
- Earpieces are relatively thick to house both large drivers

## Specifications
- **Release year**: 2026
- **Drivers per side**: 2
- **Driver types**: dynamic
- **Impedance**: 20 Ω
- **Frequency response, low end**: 20 Hz
- **Frequency response, high end**: 40000 Hz
- **Cable connector**: 0.78 mm 2-pin
- **Plugs**: 3.5 mm
- **Shell material**: Resin with metal faceplate

## Details & Specifications
The KZ Vibe X is an experimental hybrid IEM from Knowledge Zenith designed around physical bass sensations. Alongside a primary acoustic driver, each shell packs a dedicated 13 mm linear vibration driver tuned specifically for ultra-low frequencies down to 5 Hz. Rather than relying entirely on acoustic air pressure, the vibration unit physically resonates with deep sub-bass notes to deliver a visceral, tactile rumble akin to standing near a club subwoofer or using haptic gaming gear.

To keep that physical low end from swallowing the entire presentation, KZ uses an independent acoustic division system that routes mids and highs to a 10 mm dynamic driver derived from their Zenith platform. Reviewers note that vocal intelligibility and soundstage openness hold up surprisingly well, making explosions in games and heavy synth lines in EDM feel cinematic. On conventional acoustic or folk tracks lacking extreme sub-bass, however, the vibration driver remains dormant and sounds closer to a standard warm dynamic IEM.

- Dual drivers per side: 13 mm ultra-low frequency vibration driver + 10 mm Zenith dynamic driver
- Impedance 20 Ω, sensitivity 107 dB
- Frequency response 20 Hz to 40 kHz (tactile sub-bass extension down to ~5 Hz)
- Metal bionic mesh grille faceplates with ergonomic resin cavities
- Detachable recessed 0.78 mm 2-pin silver-plated cable (1.2 m), 3.5 mm plug
- Easy to drive from smartphones, laptops, and basic DAC dongles
- Released early 2026

> Picks come from research (reviews, specs, community consensus), not hands-on testing. Prices are USD "from" prices and may be out of date. Buy links are affiliate links.