The Klean SV is built around a high-performance 10mm dynamic driver featuring a Diamond-Like Carbon (DLC) diaphragm. This material is renowned for being extremely rigid yet ultra-lightweight, ensuring high mechanical strength with minimal breakup. The result is high-fidelity sound reproduction with exceptional transient response, delivering powerful bass, rich warm mids, and transparent high-frequency extension with incredible detail.
TRI-MODE ACOUSTIC TUNING NOZZLES
To cater to diverse listening preferences, the Klean SV features a replaceable nozzle system with three distinct tuning profiles. The Silver Nozzles provide a balanced and natural signature; the Gold Nozzles are tuned for transparency, enhancing clarity and treble extension; and the Black Nozzles deliver a warm, immersive sound with richer bass response. The threaded design ensures quick, tool-free swapping while extending the earphone’s lifespan by preventing wax buildup in the sound tubes.
PRECISION METAL ALLOY CAVITY WITH SCREW-SECURED DURABILITY
The earphone housing is crafted using advanced metal alloy casting, ensuring a stable, resonance-free acoustic chamber. Unlike glued assemblies that may fail over time, the front and back housings are mechanically secured with a screw design. This robust construction guarantees long-term durability and structural integrity while maintaining a premium, exquisite finish that resists wear.
DUAL-CAVITY DRIVER ARCHITECTURE & N52 MAGNETS
The internal acoustic structure utilizes a dual-cavity design that optimizes airflow and pressure management for linear driver motion. Powered by a high-efficiency N52 Neodymium magnetic circuit and a lightweight Daikoku CCAW voice coil, the system delivers consistent performance with low distortion. This architecture ensures clean separation between instruments and a natural soundstage that handles complex tracks with ease.
HIGH-PURITY SILVER-PLATED CABLE SYSTEM
The Klean SV ships with a premium silver-plated copper cable designed for clean, transparent signal transmission. The cable consists of 2 cores with a total of 108 individual wires (18 wires x 3 strands per core), offering low impedance and wide frequency extension. The standard 0.78mm 2-pin detachable interface provides wide compatibility for future upgrades and easy maintenance.
VERSATILE CONNECTIVITY WITH TYPE-C DSP OPTION
Catering to all source devices, the Klean SV offers multiple plug options including standard 3.5mm Single-Ended and 4.4mm Balanced. A specialized USB-C version is available featuring a built-in DSP (Digital Signal Processor), high-quality microphone, and in-line volume controls, making it a perfect all-in-one solution for mobile gaming and calls without requiring an external DAC.
ERGONOMIC COMFORT & COMPLETE ACCESSORY SUITE
Designed to match the natural contours of the human ear, the 10g lightweight shells provide a comfortable, fatigue-free fit for extended listening sessions. The comprehensive package includes a durable hard carrying case, six pairs of silicone eartips (L/M/S) for a perfect seal, and a quality certificate, ensuring a premium unboxing experience.
Box Content
What Will You Get
- 1× Kefine Klean SV IEM
- 2× Pair Interchangeable Nozzles
- 6× Eartips
- 1× Case
- 1× User Manual
- 1× Quality Certificate
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