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.

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.

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.

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.

Technical 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

What's Included

• Audeze Euclid
• MMCX Braided Cable
• 4.4mm Pentaconn balanced cable
• Bluetooth Cipher Module
• 1/4" TRS adapter
• Pelican 1010 Travel Case
• Mesh Fabric Bag
• Assorted Ear Tips
• Cleaning Brush
• Cable Clip
• Certificate of Authenticity