Rose Technics QuietSea gray front closeup with attached stock cable
Rose Technics QuietSea silver front closeup with attached stock cable
Rose Technics QuietSea silver 3D render front over mountain background
Rose Technics QuietSea silver front closeup over granite background
Rose Technics QuietSea silver front closeup over textured background
Rose Technics QuietSea silver front closeup over blue quartz background
Rose Technics QuietSea bird's eye retail box and all accessories

Rose Technics QuietSea | Dynamic Driver HiFi Universal IEM

Regular price$48.99


Rose Technics logo black

Rose Technics Brings Faithful Audio Reproduction for the On-stage Musician & Audiophile With QuietSea

  • Self-developed 10mm topological diaphragm
  • Over 7000 pieces of cochlea data analyzed for a more accurate fit
  • Available in gray or silver in either 3.5mm or 4.4mm balanced termination

Rose Technics QuietSea front closeup with speckled dark background

Old Faithful

Rose Technics' QuietSea boast meticulous design and premium components, ensuring faithful audio reproduction while capturing every nuance and detail of your favorite music. Whether you're a casual listener or a dedicated enthusiast, this IEM provides an immersive and captivating journey into the world of high-fidelity sound. For its price, you'll be blown away by its dynamics, especially when paired with Rose Technics' portable DAC.

Upgraded Dynamics Driver

The self-developed 10mm topological diaphragm expands the frequency response range, delivering deeper bass and more melodious treble. In addition, it significantly reduces modal vibrations, resulting in harmonic distortion below 0.1%. It faithfully reproduces every note, showcasing a clear and nuanced audio performance.

Rose Technics QuietSea banner with full features and diagrams

Reconstruction Masterpiece

Combined with high-fidelity tuning technology, QuietSea is equipped with premium CCAW voice coil and rare earth permanently magnetic materials, bringing a balanced frequency response and excellent dynamic control. It accurately reproduces the rich details of audio regardless of input source. The original magnetic circuit system design also addresses driving challenges, further enhancing the overall performance.

Exquisite Craft and Ergonomic Design

The CNC machined cavity and gold-plated brass chamber are designed to reduce audio signal loss and enhance signal stability and consistency, delivering a clearer and more accurate sound quality.

The cavity was created after analysis of over 7000 pieces of cochlea data. It is scientifically molded to fit the ear stably and comfortably like a custom in-ear monitor and is suitable for long sessions.

Audiophile Grade Cable

QuietSea earphones feature a quad-braided 5N high-purity monocrystalline copper (OCC) cable, ensuring exceptional reliability and performance. The cable minimizes signal loss and distortion and enables accurate reproduction of subtle details and dynamic changes in music, bringing your favorite tunes to life with unparalleled clarity and realism.


  • Driver: Single 10mm Dynamic
  • Sensitivity: 9dB
  • Impedance: 32Ω
  • Frequency Response: 20-20000 Hz
  • Interface Type: 3.5mm/4.4mm
  • Weight: 0.7 oz. (20g)
  • Cable Length: 4' (1.2m)
  • Connector Type: MMCX
  • Rose Technics 1 Year Warranty

In the Box

  • QuietSea IEMs
  • Audiophile grade cable
  • Rectangular Zip case
  • Assorted ear tips
  • Cable removal tool
  • Instruction Guide

Rose Technics QuietSea bird's eye all included accessories

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