Dan Clark Audio AEON 2
The AEON 2 pairs planar speed with a richly controlled, detail-forward presentation: textured bass, lucid vocals and sharply separated instruments arrive with convincing scale. Mel Martin praised its realistic staging and dynamics, while the folding chassis, soft pads and tuning inserts make this a seriously capable travel-friendly audiophile headphone.
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Deliciously Crispy
Sound Quality
90/100
Comfort Fit
93/100
Build Quality
88/100
Features Usability
91/100
Value for Money
91/100
Pros
Highly resolving, transparent sound with clean vocal reproduction, strong instrumental separation and fast transients.
Deep, controlled and authoritative bass gives orchestral and electronic material substantial impact without bloom.
Exceptional long-session comfort and practical portability thanks to the lightweight build, soft earpads and compact folding design.
Cons
Treble extension and percussion shimmer can sound restrained compared with more neutral or brighter rivals, particularly for classical listening.
Bass balance can vary noticeably with earpad seal, and some listeners may find the presentation more in-head than expansive.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 90/100
Across open and closed versions, reviewers describe a controlled, detailed and musical presentation with unusually spacious imaging for the design. The tonal balance is generally praised, though several listeners note a warm/dark tilt and somewhat restrained upper-treble extension.
Bass
90/100
Bass is repeatedly described as extended, textured, tidy and authoritative, with strong orchestral weight and no bloom or smearing. Some reviewers find it slightly elevated or dependent on pad seal, while others hear a little less punch than dynamic-driver alternatives.
Midrange
91/100
Vocals receive especially strong praise for clarity, freedom from sibilance and natural presence. Reviewers also note clear, uncoloured mids, convincing instrumental tone and a pleasing bloom on piano and bass.
Treble
87/100
The top end is widely considered clean, crisp and non-fatiguing, with no harshness in the Headphone Guru listening. However, HiFi Choice, HiFi News and StereoNET each hear muted percussion shimmer or wish for more extension, particularly for classical music.
Resolution Detail
93/100
Fine detail retrieval is a standout: reviewers hear clean violin inflections, crystal-clear syllables, strong separation and exceptional transparency. Several also praise the faster transients and ability to reveal musical detail without making the presentation fatiguing.
Soundstage Imaging
90/100
Reviewers consistently praise precise placement, stable soloists, realistic depth and strong instrumental separation. Stage size varies by version and tuning: the Open is wider, while some hear the Closed as more in-head or compact despite its notably spacious presentation for a closed headphone.
Dynamics
91/100
The AEON 2 handles demanding orchestral material without audible strain, with quick starts and stops, strong leading edges and controlled decay. Drums are described as impactful and dynamics as faultless, although one reviewer finds bass punch a little gentler than with dynamic-driver headphones.
Assessments of Build Quality, Usability, and Overall Propositions.
Comfort Fit
93/100
Comfort is one of the AEON 2's most consistently praised qualities. Reviewers cite its low weight, broad headband, soft large pads and modest clamp, with several explicitly finding it comfortable for hours; the elongated cup shape may take a moment to get used to.
Build Quality
88/100
Reviewers describe a high standard of finish and an articulated aluminium frame that collapses neatly for storage. Direct long-term durability commentary is limited, but the construction and compact travel implementation are viewed positively.
Features Usability
91/100
The folding design and included zip case make the AEON 2 unusually practical for portable high-end listening. Reviewers also praise its improved isolation, relatively easy drivability and included tuning materials that let owners tailor the balance and staging.
Value for Money
91/100
At roughly $900, reviewers regard the AEON 2 as competitive with headphones at or above its asking price. Headphone Guru calls it terrific value, HiFi News calls it good value, and StereoNET considers it among the finest portable planar options for audiophiles.
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Manufacturer's Description — Dan Clark Audio
ÆON 2 is the crown jewel of our ÆON line, surpassing prior models in both sound and comfort. While it shares the ergonomic teardrop shape of ÆON RT, don’t be fooled: ÆON 2 is an all-new headphone, with a 2nd generation motor design that bumps up the bass, increases soundstage, and delivers realistic dynamics, as well as a patented folding gimbal for easy transport in a case that’s half the size of ÆON RT. We’ve also built ÆON 2 to be even lighter, making it exceptionally comfy (and a perfect travel companion).
Available in Open and Closed models to suit your listening needs!
SECOND GENERATION OF A LEGEND
Sharing the ultra-ergonomic cup design of the classic ÆON Flow (now ÆON RT) headphone ÆON 2 incorporates an all-new driver with the advanced tech developed in our flagship ETHER 2 headphone. With big leaps forward in sound quality and portability ÆON 2 sets a bold new standard for sound and comfort in the sub $1000 headphone class.
BIGGER SOUND, LIGHTER WEIGHT
Most lightweight headphones are primarily made of plastic, but we wanted to find a stronger, more durable alternative - so we constructed ÆON 2’s headband and baffle entirely out of carbon fiber, aluminum, and titanium. Clocking in at a featherweight 328 grams, ÆON 2 is among the most comfortable headphones on the market, but built to stand the test of time.
NEW TECH, FROM OUR HOUSE TO YOURS
Every Dan Clark Audio planar magnetic headphone is powered by a 100% proprietary driver. No off-the-shelf parts stuck into a new enclosure here - our drivers are designed in-house! Features include: Super-efficient transducer keeps weight down by reducing magnet size Patented Trueflow technology improves airflow through the motor, producing a major upgrade in detail retrieval (AEON 2 sports our advanced second-generation Trueflow design) Patented V-Planar driver processing: textures the driver surface for superior low-frequency performance and improved diaphragm stability
BIG FUN NEVER PACKED SO SMALL
ÆON 2’s unique and patented folding gimbal design allows it to pack into a truly compact case that can fit into nearly anything, even a large purse. For travelers who crave that full-size headphone experience but have limited space, ÆON 2 sets a new standard in portable excellence.
WHICH ÆON IS FOR ME, ÆON 2 OR ÆON RT?
Don’t be fooled: while it looks a lot like the ÆON RT, the ÆON 2 is a completely new and updated design. ÆON 2’s brand new driver uses our second generation TrueFlow technology that takes detail retrieval, dynamics, bass extension, and soundstage to a whole new level - which is why the New York Times Wirecutter called ÆON 2 Closed the best-sounding closed headphone under $2,000. And did we mention that it packs down to half its size?
For the budget-conscious, ÆON RT (Re-Tuned) headphones update our award-winning ÆON Flow with bumped up bass and crisper highs than the original. The result: ÆON RT delivers a springier and more dynamic listening experience, prioritizing affordability, fun-factor, and (of course) amazing sound quality! It doesn’t hurt that it’s unbelievably comfortable, and still made in San Diego. It’s not an ÆON 2, but it’s the next best thing!
PERFORMANCE
- Driver: 62mm x 34mm single-ended planar magnetic
- Driver matching: +/-2dB to target curve, channel matched to 0.5dB weighted 30-8KHz
- THD: less than 0.3% 20-20KHz, 0.1% 100-8KHz
- Headband: Nickel-Titanium (Nitinol) memory metal
- Baffle: Carbon Fiber
- Earpads: Japanese Synthetic Protein Leather
IN THE BOX
- ÆON 2 headphone
- Carrying case
- ¼” with 3.5mm OR 4-Pin XLR DUMMER Cable (optional upgrade to VIVO cable)
- Certificate of authenticity
- Manual
- Tuning kit
- Patent D855579 for our unique tear-drop headphone design and hingeless headband
- US Patent 10631098 for our Trueflow technology
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