Rose Technics Quiet Sea In-Ear Headphones

IKKO x Rose Technics Collaboration - Quiet Sea

Available in 3.5mm and 4.4mm configurations.

• Dual Diaphragm Single Dynamic Driver:
  • Brass Gold-plated Dynamic Driver
  • Proprietary Topology Diaphragm
• Unique Designer Appearance:
  • High-quality Zinc Alloy CNC Processed Chamber
• High-purity Four-strand Single Crystal Copper Cable
• Outstanding Sound Quality with No Background Noise:
• Comfortable Ergonomic Shape and Design

Rose Technics Quiet Sea is a new single dynamic driver in-ear monitor featuring a specially developed dual-chamber single dynamic driver design. The CNC-machined zinc alloy chamber is beautifully designed, housing a unique new brass gold-plated dynamic driver with a topology diaphragm that produces ultra-low distortion clear sound. This model includes a high-purity four-strand single crystal copper cable.

Proprietary Dynamic Driver Presenting the Essence of Music:

Rose Technics has designed a dual-chamber 10mm dynamic driver with a gold-plated brass chamber. The driver features a proprietary topology diaphragm that significantly reduces breakup vibration, resulting in clearer sound reproduction and ultra-low total harmonic distortion.

Strong Magnetic Architecture:

The custom 10mm dynamic driver is designed with a strong magnetic structure. The unit parameters are continuously adjusted and optimized to control airflow and produce more accurate and lively sound. This setup achieves an impressive magnetic flux density exceeding 1.5T, contributing to its easy drivability. It can be used with low power to enjoy your favorite tunes.

Designed by Experienced Professionals

The tuning of the Rose Technics Quiet Sea is performed by professional acoustic engineers with years of experience in the field. This includes Mr. Xie from Rose Technics and Mr. Takahashi (formerly of Tokyo Acoustics). They have collaborated to fine-tune this pair for dynamic resolution and rich tonal balance, ensuring premium sound quality for various music genres.

Exclusive Designer Appearance

Rose Technics has meticulously designed the Quiet Sea. The CNC-machined zinc alloy chamber is developed after studying over 700 ear samples in collaboration with IKKO, aiming for a universally comfortable shape. The premium finish makes it visually striking while providing a perfect fit.

Premium Cable for Enhanced Sound Quality

The Rose Technics Quiet Sea IEM comes with a high-quality original cable. It features a high-purity four-strand single crystal copper cable made from premium 5N OCC wire. 

Specifications

• Driver: 10mm Dynamic Driver
• Impedance: 32Ω
• Sensitivity: 99dB
• Frequency Response Range: 20Hz-20kHz
• Termination Options: 3.5mm / 4.4mm