Moondrop Chu 2 Dynamic Driver In-Ear Earphone

Features:
• Aluminum-Magnesium Alloy Dome Composite Diaphragm As a dome diaphragm material, AI-Mg alloy exhibits high rigidity and light weight, thereby extending the treble bandwidth and revealing more subtle details. The diaphragm suspension is composed of two polymer materials with differing characteristics,resulting in a punchier bass and greatly reduced nonlinear distortion.
• Alloy Casting Cavity Ensuring Durability and High-Quality Texture The acoustic cavity of the“CHU II”is manufactured using MOONDROP’s mature alloy casting technology, ensuring both rigidity and fine texture. A durable paint layer protects the metal shell from corrosion.
• Brass CNC Acoustic Nozzle The nozzle of the “CHU II” consists of a separate brass CNC component, offering higher precision and density, and resulting in beautiful timbre.
• Replaceable Acoustic Nozzle “CHU II” incorporates a new generation of replaceable acoustic filters. The front end of the brass nozzle is detachable, allowing users to replace the acoustic filter quickly and conveniently.
• Ultra-low Nonlinear Distortion Reproduction of Subtle Details Thanks to the solid technology and meticulous design of the diaphragm material, “CHU II”offers a nonlinear flll frequency distortion below 0.05%，resulting in natural timbre and the reproduction of even the sublest details.

Specification:
Brand: Moondrop
Model: CHU II
Cavity material: ZN alloy
Driver : 10mm high-performance dynamic driver
Diaphragm : Aluminum-manesium alloy composite diaphragm
Headphone Jack: 0.78mm-2pin
Plug : 3.5mm single-ended
Frequency Response: 15Hz-38KHz
Effective Frequency Response: 20Hz-20KHz (IEC60318-4,3dB)
lmpedance: 18Ω±15% (@1KHz)
Sensitivity:119dB/Vrms (@1KHz)
THD: THD≤0.5% (@1KHz,94dB)