Euclid closed-back planar magnetic in-ear banner

Planar Magnetic. Closed-Back. In-ear. Precision-milled Aluminum.

Our new Euclid combines all of these features to deliver superior detail retrieval and sonic accuracy with a soundstage and dynamic range so robust you'll forget you're listening to a closed-back in-ear. The extra-large 18mm single planar magnetic driver has no crossovers, resulting in superior cohesion across the entire frequency spectrum. Euclid is engineered for an incredible 105 dB/mW efficiency and a max SPL well over 120dB*, giving it the highest dynamic range of any in-ear in its category. The smoothly contoured light weight design incorporates precision-milled aluminum and carbon fiber for a look that combines elegance and comfort.

Planar Magnetic. Closed-Back. In-ear. Precision-milled Aluminum.

Our new Euclid combines all of these features to deliver superior detail retrieval and sonic accuracy with a soundstage and dynamic range so robust you'll forget you're listening to a closed-back in-ear. The extra-large 18mm single planar magnetic driver has no crossovers, resulting in superior cohesion across the entire frequency spectrum. Euclid is engineered for an incredible 105 dB/mW efficiency and a max SPL well over 120dB*, giving it the highest dynamic range of any in-ear in its category. The smoothly contoured light weight design incorporates precision-milled aluminum and carbon fiber for a look that combines elegance and comfort.

Planar Magnetic. Closed-Back. In-ear. Precision-milled Aluminum.

Our new Euclid combines all of these features to deliver superior detail retrieval and sonic accuracy with a soundstage and dynamic range so robust you'll forget you're listening to a closed-back in-ear. The extra-large 18mm single planar magnetic driver has no crossovers, resulting in superior cohesion across the entire frequency spectrum. Euclid is engineered for an incredible 105 dB/mW efficiency and a max SPL well over 120dB*, giving it the highest dynamic range of any in-ear in its category. The smoothly contoured light weight design incorporates precision-milled aluminum and carbon fiber for a look that combines elegance and comfort.

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Euclid Closed-Back In-Ear Monitors

115-IE-1020-01

Due to heavy demand, expect a 2-3 week shipping delay on most headphones (plus back order)
  • 3.5mm single ended and 4.4mm balanced cable included
  • 3 Year driver warranty, 1 Year warranty on parts
  • Handcrafted in small batches
  • Free US Shipping
  • International customers wishing to save on shipping and duties should contact their local dealer or distributor

*Please listen responsibly - we recommend keeping the volume below 85dB for your hearing health

Audeze Euclid driver explosion tech image

Patented 18mm Planar Magnetic Driver Technology

Euclid's 18mm planar magnetic drivers incorporate Audeze's patented Fazor™ waveguides to eliminate the phasing and distortion typical of most closed-back dynamic in-ears. The efficient single driver design also includes our patented Fluxor™ magnets and Uniforce™ voice coils to further reduce distortion, improve sensitivity, and create superior coherency across the entire frequency spectrum.

Universal Connectivity

Euclid's high sensitivity and low impedance make it an ideal companion to any high resolution audio player. The gold plated MMCX plug terminations ensure a secure and durable connection whether you're using the braided cable we've included or your own custom design.

Audeze Euclid MMCX Plug terminations connector cable
Audeze Euclid logo closeup

Precision-Milled Aluminum Body

Smoothly contoured with an elegant matte black finish, Euclid's light-weight and durable body is precision-milled from solid aluminum and capped with a layer of carbon fiber.

The Perfect Fit

To give you the best fit with the best comfort, Euclid comes with 2 different styles of silicone and foam eartips including Comply models.

Replacement Audeze eartips are available from our Accessories page.

Get replacement Comply foam eartips:
     Comply Logo

Get replacement SpinFit silicone eartips:

SpinFit

Audeze Silicon Eartips Spinfit® silicon Eartips Comply™ Foam Eartips
Audeze Euclid ergonomic fit

Ergonomic Design

Euclid's small 5mm ear port, contoured design, and light-weight construction work together to create an ergonomic fit suitable to most inner-ear shapes. The braided cable is routed behind the ear for enhanced stability, eliminating the need for ear hooks and improving comfort over extended listening sessions.

Audeze Euclid what's included

Includes : Euclid | MMCX Braided Cable | 4.4mm Pentaconn balanced cable | 1/4" TRS adapter | Pelican 1010 Travel Case | Mesh Fabric Bag | Assorted Ear Tips | Cleaning Brush | Cable Clip | Certificate of Authenticity

Specifications

Style

In-ear, closed-back

Transducer type

Planar Magnetic

Magnetic structure

Fluxor™ magnet array

Phase management

Fazor™

Magnet type

Neodymium N50

Diaphragm type

Ultra-thin Uniforce™

Transducer size

18 mm

Maximum SPL

>120dB

Frequency response

10Hz - 50kHz

THD

<0.1% @ 100 dB SPL

Sensitivity

105 dB/1mW (at Drum Reference Point)

Impedance

12 ohms

Max power handling

500mW

Min recommended power

> 50mW

Wired connection

Braided MMCX

Weight

15g/pair without cable

Sound port diameter

5mm