10mm beryllium coated dynamic driver + 8mm DLC diaphragm

  • 10mm Beryllium Coated
  • Dual Dynamic Driver Design
  • High-Precision 3D Printing Chamber
  • Ergonomic Design
  • Open Design
  • Four-Strand 216-Core * 0.05mm High-Purity Copper Wire
  • High-Quality Earplug Sleeves
Regular price $49.99 USD
Sale price $49.99 USD Regular price

10mm Beryllium Coated

Dynamic Driver with an 8mm DLC Diaphragm, Encased in a Brass Unit Shell with CCAW Voice Coil. Unit Frequency Response Deviation within +-2dB, Ensuring Full-Range THD Remains Below 1%.

Dual Dynamic Driver Design

The beryllium-plated composite diaphragm dynamic coil boosts low-frequency performance, delivering a profound bass experience. Simultaneously, the 8mm DLC dynamic coil ensures crystal-clear and transparent high-frequency performance.

High-Precision 3D Printing Chamber

Our high-precision 3D printing chamber enables the creation of intricate acoustic structures, resulting in a seamless single-piece design. This not only makes the product smaller and lighter but also enhances its strength and minimizes skin sensitivity.

Ergonomic Design

Drawing from ergonomic principles, we've designed a product that provides an unmatched wearing experience. It alleviates ear strain, allowing for extended use without discomfort or a heavy feeling. Enjoy your music while keeping your ears at ease.

Open Design

The anodized aluminum back cover, meticulously crafted with CNC precision, features a sandblasted surface and hollowed-out treatment. This open design enhances overall sound quality, delivering a more natural and expansive audio experience.

Four-Strand 216-Core * 0.05mm High-Purity Copper Wire

Our cable is crafted from high-purity imported copper wire, featuring four strands, with each strand consisting of 216 cores meticulously twisted together. This design minimizes internal resistance and is encased in a customized PVC outer sheath for added durability.

High-Quality Earplug Sleeves

We meticulously select high-quality ear tips to ensure comfortable wearing and deliver a balanced and clear sound performance.

Inside the Box

  • 1 x AOSHIDA E20
  • User Manual

1 Year Warranty

The AOSHIDA E20 Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Frequency response
Dynamic drive
10mm beryllium coated dynamic driver +8mm DLC diaphragm
Wire rod
1.25m,0.05mm*216 strands of copper
3.5mm plug,0.78 dual pin interface

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Be the first to write a review

Shipping Policy

Which countries do you ship to?

How much does shipping cost?

How long does it take to receive the order after it is placed?

What happens if the parcel has been shipped but not delivered?

Who will pay for the import tax/custom fees

What shipping companies do you use?

Customer Support

How do I get help for my order?

Do I get tracking details for my order?

How do I cancel my order?

30-Day Return Policy

Where should I send the product for the return process?

When must the product be returned after receiving the RMA form and details? 

When will I receive my refund after returning the product?