Moondrop COSMO Flagship 100mm Nanoscale Ultra-Thin Planar Driver Headphone
SKU: 21116074309

Moondrop COSMO Flagship 100mm Nanoscale Ultra-Thin Planar Driver Headphone

Sale price$449.55 Regular price$499.50
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Description

Moondrop COSMO Flagship 100mm Nanoscale Ultra-Thin Planar Driver HeadphoneFeatures: >Flagship Planar Magnetic Driver Headphones. >Full Sized 100mm Planar Magnetic Driver. >Ultra thin Nanoscale Diaphragm. >Highly Elastic Ultra Thin Pure Silver Etched Circuit. >Designed with Large Finite Element Simulation Software. >Dual Cavity High Frequency Phase Control Waveguide. >Strong N52 Magnet Array. >Integrated Driver and Cavity Structure. >Easy Driveability with High Sensitivity and Low Impedance. >Universal Dual 3. 5mm Plugs. >4.

Features:-

>Flagship Planar Magnetic Driver Headphones.

>Full-Sized 100mm Planar Magnetic Driver.

>Ultra-thin Nanoscale Diaphragm.

>Highly-Elastic Ultra-Thin Pure Silver Etched Circuit.

>Designed with Large Finite Element Simulation Software.

>Dual-Cavity High-Frequency Phase Control Waveguide.

>Strong N52 Magnet Array.

>Integrated Driver and Cavity Structure.

>Easy Driveability with High Sensitivity and Low Impedance.

>Universal Dual 3.5mm Plugs.

>4.4mm High-Purity Single-Crystal Copper Balanced Cable.

>3.5mm Single-Ended Adapter.

>Clean and Accurate Sound With Ultra-Low Non-Linear Distortion.

>Moondrop VDSF Target Response.

Technical Information:-

>Impedance: 15Ω±15%.

>Sensitivity: 100dB/Vrms.

>Frequency Range: 13Hz-58kHz(Free-Field).

>Effective Frequency Range: 20Hz-20kHz.

Following the success of multiple headphones, Moondrop is here with its latest flagship pair of full-sized cans, the Moondrop Cosmo. Moondrop Cosmo houses a full-sized 100mm planar magnetic driver which the brand has designed with great precision and quality. The driver has an ultra-thin nanoscale diaphragm with highly elastic pure-silver circuit etching. Moondrop has designed the Cosmo with large finite element simulation software. It has a dual-cavity design with a high-frequency phase waveguide system present in both front and rear cavities. Moondrop Cosmo features a universal 3.5mm dual plug design and comes bundled with a high-purity single-crystal copper cable with a 4.4mm balanced termination.

Flagship Sound With Professionally Designed Driver:-

Moondrop has designed a large 100mm planar magnetic driver for its flagship Headphones. The driver houses an ultra-thin low-tension diaphragm with a thickness of approximately 500nm. It has a highly elastic pure silver circuit etched onto the diaphragm. The ultra-thin silver film etching ensures high efficiency with low heat and uniform stress on the diaphragm. With the help of advanced TBT(tension-balanced technology), the diaphragm surface tension is further subjected to secondary balancing processing, all this helps in achieving a pure Hi-Fi sound performance with the Headphone by effectively reducing dynamic distortion and maintaining stable high-quality performance.

Crafted With Great Precision:-

Moondrop designed its latest flagship headphones with great precision. Their R&D team has developed the Cosmo with a large-scale finite element simulation system to assist the design. These simulations optimized the acoustic structure design greatly reduced the experimental trial-and-error time and improved the efficiency of the design.

Patented Full Drive Technology:-

Moondrop Cosmo features patented FDT(Full Drive Technology). The entire vibrating range on the 100mm diaphragm of the Cosmo has effective driving circuits. It is placed in a uniform planar magnetic field. This exerts a uniform full-surface driving force that helps in eliminating split vibrations and delivering a crisp and defined sound performance.

Dual-Cavity High-Frequency Phase Control Waveguide Design:-

Moondrop Cosmo incorporates three-dimensional high-frequency phase control waveguide components on both sides of the diaphragm. It greatly reduces phase cancellation caused by the reflection and diffraction of medium-high frequencies and high-frequency sound waves in the front and rear cavities. This helps in achieving smoother and well-extended high-frequency responses with the pair.

Integrated Driver Cavity Structure:-

Moondrop Cosmo has an integrated Space-Stacked structure that consists of a magnetic circuit with a uniform magnetic field that completely covers the vibrating area of the planar driver. They have replaced the internal frame with a high-quality industrial-grade plastic that is capable of bearing loads of magnetic circuit and greatly reduces the weight of the headphones.

Open, Detailed, Clear Sound Presentation:-

Moondrop Cosmo has an open and detailed sound presentation. It has been tuned carefully following the Moondrop’s very own VDSF target response. It has an open and wide soundstage with a rich timbre, outstanding details, punchy, lively presentation, and a clean overall frequency response. With its properly designed and carefully tuned setup, Moondrop Cosmo promises an excellent listening experience for its users!!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21116074309

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shawna Stevens
West Palm Beach, US
★★★★★ 5
Perfect
Size: Large, Color: Calypso Blue
Love these! Perfect fit. Ordered normal size! They are a bit loose but look great that way! Very comfortable!They are perfect length at my ankles and I'm 5'3"
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Reviewed in the United States on May 3, 2026
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Debbra
Massapequa, US
★★★★★ 5
Worthy
Size: Small, Color: Calypso Blue
I have to say, I seldom receive something thru Amazon that's 100% worthy! I wear F P & AE & these look just like the model! I usually wear a M, but knowing how fp sizing is, I got the S. Fits perfect with even a bit of room. Im 5'3", 127lbs, 27 waist. Definitely great with flats, but I'm not sure yet with any other than tennis shoes. The paint splatter on mine are less than picture....no complaint here. They have a bit of stretch, I like real jeans, so I can live with it. They are soft & actually made well. Only downside to this order, Amazon made me purchased over what I wanted to, to get it by promise date, never happen & getting very common with that trick, not appreciated, so beware you may not get them on promise date
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Reviewed in the United States on April 4, 2026
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Allison L. Zuber
Houston, US
★★★★★ 3
Way to short, cute, but short
Size: Medium, Color: Green Multi Combo
I would give these a 5 star but they were 3 inches to short. So cute though. Will try a large to see if that makes a difference. Im 5'7" 147lbs. Everything else was a great fit but serious highwaters
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Reviewed in the United States on June 1, 2026
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Brandi
Pawtucket, US
★★★★★ 5
Super cute baggy jeans
Size: Small, Color: Calypso Blue, Size: Small, Color: Calypso Blue
I am short and these jeans are like normal jeans for me. 5’1” and size small ordered. I love these jeans!! They are baggy and have a good stretch. They have a cute drawstring as well as a belt. Plenty of pockets. Comfy and soft denim plus zippers are good too. Recommended!!
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Reviewed in the United States on March 28, 2026
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Teresa A.
Whiting, US
★★★★★ 5
Great fit
Size: Medium, Color: Calypso Blue
Love these jeans, so loose and comfy and cute! I’m 130 lbs 5’2, I ordered a medium.
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Reviewed in the United States on May 26, 2026

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