KZ Decet – Innovative 10-Driver Dynamic Array IEM

A Breakthrough in Soundstage, Dynamics, and Acoustic Precision

The KZ Decet introduces an entirely new approach to high-performance in-ear monitoring. Featuring a dual-sided array structure with ten dynamic drivers, it delivers exceptional purity, expansive soundstage depth, and powerful bass response that surpass many hybrid and balanced-armature models on the market. Each driver is meticulously tuned to recreate music with clarity, energy, and a true sense of spatial realism.

Next-Generation Multi-Driver Dynamic Array Structure

At the heart of the Decet is an advanced array design featuring:

• Two 8 mm ultra-wideband internal magnetic dynamic drivers

  Deep, elastic bass, rich midrange texture, and smooth vocal reproduction with excellent treble extension.

• Three 6 mm high-performance internal magnetic dynamic drivers

  Impactful bass with strong rhythm, full-bodied mids, and clean, articulate highs.

Why Dynamic Drivers Outperform Planar or Piezoelectric Designs

Unlike planar, planar-magnetic, or ceramic piezoelectric drivers—which often suffer from low energy conversion efficiency and weak mid-bass performance—the Decet relies on true high-performance dynamic drivers. These deliver superior sensitivity, stronger low-frequency impact, and a more coherent timbre across all ranges.

Planar and piezoelectric alternatives used in many earphones are often cost-cutting substitutes that fail to reproduce music with the fullness, detail, and realism achieved by a properly engineered dynamic array.

Independent Low-Frequency Driver for Enhanced Bass Authority

The Decet incorporates an independent low-frequency driver output, dedicated exclusively to bass response. This prevents crossover interference and maintains purity across the entire spectrum, delivering deeper, tighter, and more controlled low frequencies without sacrificing mid or treble clarity.

Two Versions to Suit Your Listening Style

Standard Version

• Default tuning

• No switches

• Designed for everyday users seeking effortless, high-quality sound

Tuning Version

• Equipped with tuning switches

• Support for custom frequency adjustments

• Ideal for musicians, professionals, and audiophiles who demand fine-tuned personalization

Tuning Adjustments Include:

• Switch 1: +1 dB bass

• Switch 1 + 2: +2 dB bass

• Switch 3: +1 dB mid/high

• Switch 3 + 4: +2 dB mid/high

• All switches on: Overall enhancement across the frequency spectrum

Reference-Grade Acoustic Curve for Professional Use

Meeting strict Hi-Fi benchmarks, the KZ Decet delivers:

• Transparent, highly detailed sound

• Excellent dynamic response

• Smooth, coherent frequency transitions

Whether for studio monitoring or high-resolution personal listening, the Decet reproduces every nuance with accuracy.

Precision Electronic Crossover for Seamless Integration

Thanks to its carefully engineered electronic crossover, the Decet transitions effortlessly between low, mid, and high frequencies. From orchestral crescendos to soft acoustic melodies, every note flows naturally and without distortion.

Advanced 4-Level High-Precision Electronic Filter (Tuning Version)

The built-in tuning filter allows precise frequency control using advanced digital signal processing. Users can adjust bass, midrange, and treble independently to match any genre, environment, or personal listening preference. It offers the flexibility professionals need without compromising fidelity.

Premium Build with Medical-Grade 3D-Printed Housing

Crafted from medical-grade resin using high-precision 3D printing technology, the Decet’s shell offers:

• High structural strength

• Excellent impact resistance

• A smooth, refined surface

• Greater acoustic consistency

This ensures superior durability and comfort during extended listening sessions.

High-Purity Silver-Plated Cable Included

The stock silver-plated cable provides:

• Excellent conductivity

• Reduced electromagnetic interference

• Lower signal loss

• Improved sound clarity

• Long-lasting resistance to oxidation

Its twisted-pair design also prevents tangling and increases portability.

Premium Components and Accessories

• 3.5 mm gold-plated plug – Wider device compatibility and enhanced durability

• High-definition microphone – Clear voice transmission for calls

• Memory foam eartips + silicone eartips (4 pairs total) – Customizable comfort and passive noise isolation

• Standard 0.75 mm gold-plated socket – Universal 2-pin compatibility

Product Specifications

• Model: KZ Decet

• Frequency Response: 20–40,000 Hz

• Sensitivity:

  • Standard Version: 105 dB

  • Tuning Version: 102–105 dB

   

• Impedance:

  • Standard Version: 15 Ω

  • Tuning Version: 17 Ω

   

• Pin Type: 0.75 mm (2-pin)

• Plug Type: 3.5 mm

• Cable Type: Silver-plated

• Cable Length: 120 ± 5 cm