Dan Clark Audio AEON CORE | Closed-Back Planar Magnetic Headphones

Dan Clark Audio Introduces AEON CORE, the Next Iteration in the AEON Lineup, With a New Aluminum and Wood Build

• All New DCA Planar Magnetic Driver
• Tuned Based Off Corrected Harman Target
• Retains the ÆON Comfort and Ergonomic Fit
• Dan Clark's Most Easily Driven Headphone to Date

Reimagining the Reference

Not only does ÆON CORE introduce an all-new driver engineered for maximum efficiency, it's Dan Clark Audio's first headphone tuned to a revised Harman over-ear target developed through research with Dr. Sean Olive.

It doesn't just sound different, it looks different. ÆON CORE sports a bold new aluminum and wood aesthetic that preserves the signature comfort of Dan Clark Audio headphones.

A New Driver, Built for Efficiency

ÆON CORE's planar magnetic driver stack was engineered around three priorities: efficiency, sonic excellence and affordable manufacturing. The result is DCA's most easily driven headphone to date. At 97 dB/mW sensitivity, ÆON CORE pairs comfortably with portable DAC/amps, dongles, and desktop gear alike. Amplifiers delivering at least 125 mW into 16 ohms are sufficient; additional power is welcome but not required.

A Better Reference

ÆON CORE's tuning is grounded in a corrected version of the Harman over-ear target, one that Dan Clark developed alongside Dr. Sean Olive in 2025. The original Harman curve was derived using a custom measurement pinna unavailable to anyone else, so all measurements comparing Headphones to the target curve actually contained a small error. Clark and Olive published an AES paper with a corrected curve that reflects the measurement system used by Audio professionals worldwide.

The practical effect is a tuning that's subtly but meaningfully different from prior ÆON models: a slightly warmer mid-range. As a result, vocals are forward without hardness, and strings have a lush and organic texture. The overall experience is incredibly engaging and musical and fun with a wide range of genres.

Comfort Without Compromise

ÆON CORE retains the physical design cues found throughout the line: DCA's signature ÆON earpads, titanium headband, and self-adjusting suspension strap. The fit is ergonomic and fatigue-free for hours of listening, enjoyment.