Nanoscale Ultra-thin Diaphragm

Highly Elastic Ultra-thin Pure Silver Etched Circuit

Computer Aided Design of Large Finite Element Simulation Software

100mm Oversized FDT Diaphragm

Front and Rear Cavity Dual High-frequency Phase Control Waveguide

High Sensitivity and Low Impedance for Easy Driving

Secondary Diaphragm Stress Balance Technology

N52 Magnet Array Optimized by FEA

Integrated Structure of Driver and Cavity

Lightweight and High-strength Structural Design

Universal Dual 3.5mm Interchangeable Cable Design

Single-crystal Copper Balanced Cable + Single-ended Adapter

Ultra-low Nonlinear Distortion

Scientific Tuning/Natural Timbre

Model: COSMO 100mm Nanoscale Ultra-thin Flagship Planar Headphone

Sensitivity: 100dB/Vrms (@1kHz)

Impedance: 15Ω±15% (@1kHz)

Frequency Range: 13Hz- 58kHz (IEC61094, Free Field)

Effective Frequency Range: 20Hz- 20kHz (IEC60318-4, -3dB)

Headphone Jack: 3.5mm

Cable Plug: 4.4mm

1. COSMO

2. 4.4mm Balanced Cable

3. 4.4mm to 6.35mm Adapter

4. Manual

5. Anime Card

6. Certificate

7. Service Card