INTUAURA Luster IEM – Wideband Dynamic Driver HiFi Earphones

$410.54

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INTUAURA Luster — Wideband Dynamic Driver HiFi IEMs

INTUAURA Luster captures the essence of flickering light, delivering a sound signature that is warm, intimate, and delicately textured. Designed for audiophiles and musicians, Luster blends hand-crafted artistry with premium dynamic driver engineering, offering a refined listening experience that resonates with natural charm.

Highlights

Inspired by Nature: Gentle, warm tonality reminiscent of stars twinkling or raindrops falling, creating a tranquil and intimate listening experience.
Hand-Drawn Resin Shells: Unique semi-transparent resin shells crafted through 3D printing, with each pair featuring a one-of-a-kind design.
Custom High-End Driver: Developed with Mr. Xie Yu, using the same flagship dynamic driver found in INTUAURA Purple, ensuring world-class sound reproduction.
Japanese LCD Polymer Diaphragm: Optimized by ZACROS Corporation for superior transient response, dynamic range, and detailed sound.
N52 Magnetic Circuit: Precision CNC-machined with 1.6T flux density and coaxial 8-vent airflow for higher sound density and easy drivability.
Acoustic Engineering: Brass rear chamber, CCAW voice coil, stainless steel + copper bracket, and A.W.C.T tuning technology deliver low distortion and enhanced texture.
Vocal-Oriented Tuning: Balanced sound with clear bass, slightly sweet vocals, and smooth treble for popular vocal and instrumental genres.
Premium Cable: 16-strand high-purity copper cable, optimized for low-frequency performance, with elegant "unequal curved surface" hardware design.

Wideband Dynamic Driver 5Hz–50kHz FR A.W.C.T Acoustic Tuning Hand-Painted Shells 16-Strand Copper Cable

Specifications

Brand	INTUAURA (by Kinera)
Model	Luster
Category	Wired In-Ear Monitors (IEMs)
Driver	Wideband Dynamic Driver (custom-developed)
Frequency Response Range	5Hz–50kHz (Free Field)
Effective FR Range	20Hz–20kHz (IEC60318-4)
Impedance	29Ω (±5%)
Sensitivity	124dB/Vrms @1kHz (±3dB)
THD	<0.05% @1kHz
Connectors	0.78mm Dual Pins
Cable	16-strand high-purity copper (optimized for bass)
Cable Length	1.2m (±0.1m)
Shell Material	3D-printed semi-transparent resin, hand-painted
Origin	Mainland China
Noise Cancellation	No (passive isolation only)

Accessories

16-strand high-purity copper cable
Imitation leather headphone bag
4 types of ear tips (12 pairs) + up to 6 bonus pairs (total up to 18)
Spare sound outlet filter
Warranty card (electronic manual included)
Certificate of conformity
Desiccant pack
Limited edition stainless steel INTONATION ACOUSTICS logo sticker

Note: Cable hardware material may vary — 3.5mm termination uses gun-gray polished copper, 4.4mm termination uses silver frosted aluminum alloy. Internal cable structure remains consistent.