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ROSESELSA QuietSea II 10mm Single DD IEM - 11

ROSESELSA QuietSea II 10mm Single DD IEM

ROSESELSA

For Seasoned Audiophiles iem under 1000

    All New Dual-Magnetic Dual-Cavity 10mm Dynamic Driver

    Multi-Layered PEEK & Carbon-Copper Coated Diaphragm

    Machined 5-Axis CNC Aluminum Shells With Transparent Cavity

    ORBITA Architecture Boosts Driver Efficiency

    5N OFC 4-Braided Modular Cable Included

    Ergonomic Design From Real Ear Canal Data

₹8639   ₹5399

₹ 5,859 ₹ 9,379 Save ₹ 3,520

Tax & Shipping Included

Tax IncludedShipping Included

Color: Silver
Silver
Blue
Style: HiFi
HiFi
Esports
(Choose the right variation carefully)

Get a Free Case Worth ₹ 249

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Description

ROSESELSA QuietSea 2 features a high-performance dual-magnetic dual-cavity 10mm dynamic driver with multi-layered PEEK+carbon-copper vacuum-coated dome diaphragm. This setup delivers ultra-low distortion and true HiFi audio with excellent frequency extensions. Professional ORBITA acoustic architecture ensures superior driver efficiency, wide soundstage and charming vocals with rich tonality across genres. Ergonomic five-axis CNC machined aluminum alloy cavities with semi-transparent polycarbonate mid-cavity are developed from real-world 3D ear canal data provide all-day comfort. The package includes high-purity 5N OFC 4-braided modular cable with 3.5mm/4.4mm plugs and liquid silicone eartips. 

INNOVATIVE DUAL-MAGNETIC 10MM SINGLE DD SETUP

ROSESELSA QuietSea 2 features a cutting-edge 10mm dual-magnetic dual-cavity dynamic driver with Japanese black voice coil and high-flux circuit for explosive dynamics, rapid transients and full-range extension. High sensitivity and low impedance ensure effortless drive from beginner DACs, DAPs, and even laptop/PCs. This driver delivers powerful bass control and precise detail retrieval for immersive HiFi performance.

ADVANCED DUAL-MATERIAL COMPOSITE DIAPHRAGM

Multi-layered PEEK substrate with carbon-copper alloy dome and silver-coated aluminum suspension provides ultra-low distortion and lightning-fast response across the full frequency range. It captures micro-details in instruments and vocals while maintaining natural timbre and warmth. Lightweight rigidity prevents breakup and results in crystal-clear and fatigue-free listening sessions.

INNOVATIVE ORBITA ACOUSTIC ARCHITECTURE

Proprietary ORBITA design optimizes sound wave propagation for superior efficiency, wide soundstage, and precise imaging. Warm W-shaped tuning with sub-bass boost, rich mids, and smooth treble extension creates engaging tonality across genres. Professional acoustic engineering ensures balanced technicalities and musicality that scales with better source quality.

MODULAR PREMIUM OFC CABLE

High-end 4-strand 8-core high-purity oxygen-free copper cable is included in the package. It features interchangeable gold-plated 3.5mm/4.4mm plugs for single-ended or balanced connections. 120cm length offers portability and desktop versatility. It also minimizes signal loss and interference for pure fidelity transmission. 0.78mm plugs ensure futureproofing and easy path for upgrades.

CNC ALUMINUM BUILD FOR ALL-DAY COMFORT

This IEM is built with ergonomic five-axis CNC machined aluminum alloy cavities. They are professionally designed from 3D ear canal scans and guarantee secure all-day comfort without pressure. Semi-transparent polycarbonate mid-cavity showcases premium craftsmanship. Durable resin faceplate enhances acoustics while resisting daily wear.

Specifications

Brand Name
ROSESELSA
Model Name
QuietSea II
Driver Configuration
10mm Dual-Magnetic Dual-Cavity Dynamic Driver
Diaphragm
Multi-Layered PEEK + Carbon-Copper Coated Composite
Impedance
18Ω
Sensitivity
106dB
Frequency Response
20Hz - 20kHz
THD
≤0.05% @1kHz
Cable
5N OFC 4-Strand 8-Core, 1.2m, Modular 3.5mm/4.4mm
Connector
0.78mm 2-Pin
Weight (per side)
4.9g

Box Content

    What will you get
  • 1x Roseselsa QuietSea 2 IEM
  • 1x Modular Cable
  • 4x Silicone Eartips
  • 4x Oval Bore Silicone Eartips
  • 1x User Manual
  • 1x ROSIE Sticker
  • 1x ROSIE Stand
  • 1x Cleaning Cloth
  • 1x Cleaning Brush
  • 1x Protein Leather Pouch

    Warranty

    1 YEAR WARRANTY

    Don't worry, ROSESELSA QuietSea II comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

    Read more about Concept Kart's warranty policy.

    Shipping Policy

    FREE SHIPPING ON ALL PREPAID ORDERS

    We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

    In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.

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