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Moondrop Cosmo Headphones

Moondrop Cosmo Headphones

Regular price $899
Sale price $899 Regular price $899.00

Cup style More information
Open-back headphone designs are often higher-performance but have poor noise isolation and leak sound. Closed-back designs provide better noise isolation and leak less sound.


Wearing style More information
Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.


Driver type More information
Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.

Planar Magnetic

Amp required More information
Some headphones require the power of an amplifier to reach comfortable listening volumes.


Connectivity More information
Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.


Portability More information
DACs and amplifiers can either be carried around or meant for static desktop use

Not Portable

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Moondrop Cosmo Headphones

Regular price $899
Sale price $899 Regular price $899.00

Discover the pinnacle of audio engineering with the Moondrop Cosmo Flagship Planar Magnetic Headphones, available now at These headphones feature an impressive 100mm planar magnetic driver designed to deliver high-fidelity audio reproduction. The large driver size enhances bass response and sound clarity, capturing intricate audio nuances across a wide frequency range. The increased driver surface area also provides a more expansive soundstage, offering a clearer sense of space and positioning in the audio.

Unmatched Precision with Ultra-Thin Diaphragm

The Moondrop Cosmo boasts an ultra-thin 500-micron diaphragm, delivering unmatched precision and clarity. This 100mm nanoscale diaphragm is significantly thinner than traditional dynamic driver headphones, allowing for a broader frequency range and quicker response times. This advanced technology ensures that every note is captured with exquisite detail, making the Cosmo an ideal choice for audiophiles who demand accurate audio reproduction.

High-Quality Performance with Pure Silver Circuitry

Featuring a pure silver-etched circuit, the Moondrop Cosmo ensures consistent, high-quality audio performance and a prolonged lifespan. Made from a highly elastic, ultra-thin silver film, this circuit excels in electrical efficiency and minimizes heat loss. Silver’s superior conductivity lowers resistance, enabling audio signals to transmit with enhanced clarity and strength. The design also reduces the risk of mechanical failures, contributing to the durability of the headphones and maintaining top-notch audio performance over time.

Enhanced Sound with Full Drive Technology

The Moondrop Cosmo employs Full Drive Technology (FDT) with its 100mm diaphragm, delivering audio clarity and precision that rivals electrostatic headphones. This technology ensures that the entire vibrating surface of the diaphragm is uniformly activated by effective driving circuits within a consistent magnetic field. This design results in cleaner, more accurate sound reproduction, enhancing every listening session with superior audio quality.

Versatile and Convenient Cable Design

The Moondrop Cosmo features a versatile dual 3.5mm interchangeable cable design, incorporating an angled connection for enhanced user convenience and flexibility. This design allows listeners to easily swap cables to suit various audio setups, ensuring compatibility across a range of devices. Included with the Cosmo is a premium 4.4mm balanced cable crafted from single-crystal copper, known for its superior conductivity and audio clarity.

Product Features and Specifications

The Moondrop Cosmo is packed with features that make it a standout choice for audiophiles:

  • Nanoscale ultra-thin diaphragm for broad frequency response and fast detail retrieval
  • Pure silver etched circuit for efficiency and low heat loss
  • Tension Balancing Technology for reduced distortion
  • Finite Element Simulation for optimized acoustic design
  • Full Drive Technology for even diaphragm driving and superior treble
  • 3D high-frequency phase control waveguides for accurate sound imaging
  • N52 neodymium magnet array for efficient magnetic field distribution
  • Lightweight, high-strength driver-cavity structure for comfort

Technical Specifications

Specification Details
Model Moondrop 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


What’s Included

  • Moondrop COSMO Flagship Planar Magnetic Headphones
  • 4.4mm Balanced Cable
  • 4.4mm to 6.35mm Adapter
  • Manual
  • Anime Card
  • Certificate
  • Service Card

Experience unparalleled audio fidelity with the Moondrop Cosmo Flagship Planar Magnetic Headphones, available now at Elevate your listening experience with these cutting-edge headphones that deliver unmatched sound clarity and detail. Whether for professional use or personal enjoyment, the Cosmo is the perfect choice for discerning audiophiles.