By aspect — in detail
The most-argued aspect, and it is a disagreement about consequence rather than about facts. Every rig finds the same thing: the ear-gain peak sits near 3.5 kHz instead of the usual 3 kHz. The larger camp hears that as a real timbral cost — vocals turn breathy, frail and oddly distant, and instruments lose presence. A smaller, measurement-led camp records the same peak and calls it easy to ignore or easy to EQ. Both are describing the identical curve, and both agree it is a small deviation; they disagree about whether small deviations in this band matter.
Measured
Fc-Construct, reading the B&K 5128 raw trace, identifies the cause precisely: the roller-coaster look of the upper mids is not random dips but the ear-gain peak moving to 3.5 kHz. Resolve, on a 5128 and a GRAS, files the same feature as a slight timbre shift producing a hint of glare. Kuulokenurkka, on a clone IEC-60318-4 coupler against Harman 2018, reports the peak makes the sound rougher and adds that EQing 3.5 kHz slightly downwards makes it natural again. RTINGS, by contrast, scores the mids as closely following its own target, and SoundGuys' MDAQS timbre score is 4.8 out of 5.
⚠ vs. listeners — The interesting question is why the Azurys wears this peak worse than its open twin, which measures with the same shift — and two analysts reach the same answer independently. Kuulokenurkka writes that on the Hadenys 'the same characteristic is probably better hidden because it reproduces the 1–1.5 kHz frequency range more energetically than the Azurys', and Fc-Construct credits the Hadenys with 'a touch of 1.25 kHz elevation that helps to balance out the higher ear gain'. Both then say they prefer the open model for that reason. So the split is not about whether the peak exists; it is about how much of it your ears, your pads and your recordings let through.
Where it splits
The shifted peak colours the voice — singers come across breathy, frail and pushed back, and instruments lose their focus.60%
“a vocalist might sound somewhat frail and distant with Azurys”
Kuulokenurkka (Headphone Corner)
A minor overemphasis in an otherwise on-target midrange — noticeable if you look for it, trivial to live with or dial out.40%
“Some may want to bring down the peak near 3.5kHz a little bit, but that kind of overemphasis is really easy to ignore.”
SoundGuys (Christian Thomas)
Sources split cleanly, and unusually the split is factual rather than a matter of taste: one camp hears a lively, bright, occasionally fatiguing top end, the other hears a smooth, restrained, slightly dark one that never grates. Almost nobody dislikes what they hear — the bright camp mostly enjoys it and the smooth camp mostly enjoys it — but they cannot both be describing the same signal, and there is a good explanation for why they are not.
Measured
RTINGS reads the treble as 4 dB under its target and describes the result as a darker treble with good peaks and dips. Headfonics lists lack of upper-treble extension as an outright con. Against that, Fc-Construct's 5128 trace shows a wideband 6-10 kHz lift, and Resolve reports that the 6.3 kHz peak on his 5128 vanishes entirely with more clamp pressure. SoundGuys' rig has the highs broadly where they should be, noting only that older listeners might want more of the top octave.
⚠ vs. listeners — Two mechanisms reconcile the camps, and both come from sources inside them. First, the mid-treble lift is not a fixed property: it depends on clamp and pad coupling, so two reviewers can honestly measure different amounts of it. Second, and more useful to a buyer, a Head-Fi owner who has lived with both siblings argues the bright camp is misfiling the band — what reads as brightness on the Azurys is the 3.5 kHz upper-midrange peak, not treble proper. That is consistent with the treble itself measuring under target on an independent bench.
Where it splits
Bright and lively up top — energetic hats and cymbals, and enough of an edge that treble-sensitive listeners should be careful.42%
“Depending on how the Azurys sits on your head (i.e. the clamp or pad coupling), it may have some extra energy in the mid-treble region around 6 - 10 kHz that can be seen on the graph. It does for me.”
Headphones.com (Fc-Construct)
Smooth and slightly dark — well controlled, never harsh, and short of real air at the very top.58%
“Because the immediate punchiness draws attention away from the clarity and airiness of the sound, Azurys even sounds a touch dark.”
Kuulokenurkka (Headphone Corner)
The most-praised aspect on the record and the one closest to unanimous. Sources describe a clear bass shelf that reaches genuinely deep, stays tight, and — unusually for a sealed headphone — does not bleed into the lower mids or make the presentation sound boxy. Several call the sub-bass the best thing about it. The dissent is small and comes from two directions: reviewers comparing it against Focal's older flagships find the attack softer than the house standard, and one listener simply wants less of it.
“This is modern bass reproduction done right.”
Kuulokenurkka (Headphone Corner)
“It effortlessly reaches down into a punchy sub-bass without smearing or presenting an overly dark sound.”
Audioholics (Wayde Robson)
“The mid-bass presentation is warm and punchy and notes attack with a solid smack.”
Headfonics (Thomas)
“The blue one (Azury) has too much in low end for me personally”
Head-Fi (Nomax)
Measured
Fc-Construct's 5128 trace shows a distinct bass shelf that steps outside the preference bounds without sounding bloomy to him. Resolve measured harmonic distortion under control at 110 dB and could not make it clip above 107 dB, so bass EQ is on the table. RTINGS, on its own bench and target, reads the bass the other way — slightly underemphasised at -1 dB and closely following target. Both readings can be true at once, because Headfonics warns that low-end level here depends on a pad clip that is easy to leave unseated.
Tonality
Strong consensus · 10 srcThe firmest point of agreement. Sources describe a warm-of-neutral balance — a mild V by some readings, 'reference-adjacent' or 'Harman-like' by others — that stays listenable across genres and is deliberately more consumer-friendly than Focal's older, more forward house sound. It is repeatedly framed as a new generation rather than a cheap version of the old one, and every source treats the tuning as the headphone's strongest card.
“Overall, this is a solid, competent release from Focal.”
Resolve (The HEADPHONE Community)
“The signature is balanced but with enough emphasis on the bass and lower treble to keep things entertaining and widely appealing.”
Headfonics (Thomas)
“For a closed back headphone, this is actually quite a good graph.”
Headphones.com (Fc-Construct)
Measured
Resolve calls the voicing broadly Harman-like apart from the ear-gain shift. Kuulokenurkka's overlay against Harman 2018 tracks the target closely, with the 1-3 kHz region sitting deliberately calmer. RTINGS labels the sound signature warm and finds the bass and mids close to its target. SoundGuys' rig follows its house preference curve with no glaring deviations.
Soundstage
Contested · 8 srcA genuine split, and the two camps are grading on different curves. The larger one, which includes most of the measurement-minded sources, hears a compact, centred, in-the-head stage and treats that as the normal cost of a sealed cup. The smaller camp — mostly generalist outlets — hears something noticeably roomier than the closed-backs it competes with. Notably, two sources in the first camp concede the second's point: Fc-Construct observes that notes at the edges do not sound trapped against the cups the way they usually do, and Kuulokenurkka finds the Azurys sometimes reads as more spacious than the open Hadenys.
Measured
There is a proposed mechanism rather than a measurement. Fc-Construct attributes the pushed-back vocals and centred image to the upper-mids tuning rather than the enclosure, the same 3.5 kHz shift that drives the midrange argument. Headfonics adds a variable nobody else tests for: he finds the stage closes in further as volume rises. SoundGuys' MDAQS immersiveness score, 3.7 out of 5, is its weakest sound sub-score.
Where it splits
Compact and centred — a normal closed-back stage, with imaging rather than scale doing the work.68%
“primarily prevents the soundstage from opening up to be as wide and open”
Kuulokenurkka (Headphone Corner)
Roomier than its sealed rivals — enough width and depth that the enclosure stops announcing itself.32%
“it sounds more spacious than most closed-backs in this price range”
eCoustics
Imaging
Strong consensus · 8 srcConsistently rated above the stage it sits in, and one of the few aspects where no source dissents. Instruments are placed precisely and stay separated, movement is tracked cleanly, and more than one reviewer says the accuracy is good enough to monitor with. The only qualifications are depth, which several find shallower than the horizontal plane, and very congested tracks, where one reviewer finds placement goes slightly vague.
“Imaging is equally strong, with precise tracking of movements and easy localization of sounds in space.”
eCoustics
“No significant blending of sounds is noticeable; instead, their positions and movements are easy to discern.”
Kuulokenurkka (Headphone Corner)
“For both, imaging is quite commendable.”
Headphones.com (Fc-Construct)
A consistent 'good, not exceptional' verdict, with the interesting wrinkle that reviewers disagree about where the resolution goes. Bass detail draws the strongest praise on the record — one dealer review calls it among the most resolving in the price class — while midrange fine detail is the most commonly named shortfall, with several sources blaming the same upper-midrange emphasis that colours the vocals. The consensus use case is daily listening rather than critical work.
“Detail levels are good from top to bottom, but not outstanding.”
Headfonics (Thomas)
“In busier passages, these upper midrange frequencies can sound harsh and claustrophobic.”
MajorHiFi (Jordan Aaron)
“commensurate with its price, offers good resolution”
Kuulokenurkka (Headphone Corner)
Measured
RTINGS reports the drivers well matched with inaudible harmonic distortion, and Resolve found distortion in check even at extremely high volumes. SoundGuys' MDAQS distortion score of 3.0 out of 5 is the outlier there, and SoundGuys itself flags it as strange given the low THD its own bench measured.
Broadly positive with one recurring caveat, and the caveat depends entirely on your reference point. Sources comparing the Azurys against Focal's older flagships hear a softer, less tactile attack than the house reputation promises. Sources judging it on its own terms — including one who A/B'd it directly against a Radiance and found the Azurys the faster of the two — hear a punchy, quick headphone. One difference from its open sibling is worth knowing: the Azurys keeps its energy at low volume, where the Hadenys does not.
“Subjective qualities are good, but maybe not quite as tactile and hard hitting as what you get on some of the other Focal models.”
Resolve (The HEADPHONE Community)
“Thanks to its stronger sub-bass, Azurys, in turn, kicks harder and creates more sound pressure.”
Kuulokenurkka (Headphone Corner)
“Unlike the Hadenys, the Azurys don’t lose dynamics and energy at lower volume levels.”
Headfonics (Thomas)
Comfort
Contested · 10 srcSplit along a physical line rather than a matter of taste, and the sources say so themselves. At 306 g with soft memory-foam pads under breathable cloth, it draws some of the highest comfort scores in its class, and glasses-wearers are consistently happy. The complaints cluster on three specifics: a firm clamp that several notice inside an hour, a pad opening only 5.8 cm tall that will touch larger ears, and a narrow headband that some feel as a pressure point on the crown. Being sealed, it also runs warmer than the open sibling. Two of the most positive reviewers still list a caveat, so read this as a fit question, not a quality one.
Measured
SoundGuys scores comfort 9.2 out of 10 and reports four-hour sessions without issue, while listing the 306 g mass as a con. The ear-size caveat is corroborated three ways: Fc-Construct notes the pads are smaller than most high-end headphones in both height and depth; a forum owner measured his ears at 7.6 cm against the cup's 5.8 cm opening; and Resolve replied to him directly that it is one of his own criticisms and he wishes they were bigger.
Where it splits
All-day comfortable — light, soft, cool for a closed back, and forgiving of glasses.59%
“comfort also reaches an excellent level, and I have no complaints about it”
Kuulokenurkka (Headphone Corner)
The clamp, the small pad opening and a narrow headband make themselves felt — and big ears may not fit at all.41%
“the clamping force is a bit high, and the weight distribution is slightly uneven, leading to minor discomfort around the base of each earpad and on top of the head after around 30 minutes”
Headfonics (Thomas)
Isolation
Contested · 8 srcThe quietest disagreement on the record and a useful one, because 'closed-back' is why most people buy this headphone. Sources genuinely split between calling isolation good and calling it thin, and the measured attenuation sits between the two claims: highs are cut hard, low rumble much less. Outward leakage divides them again — the outlet that measured it found little, while another reports enough to get you exiled from a shared bed. Cloth pads are the common thread; more than one source suggests leather aftermarket pads if isolation matters to you more than a cool ear.
Measured
SoundGuys measured it and scores isolation 6.1 out of 10: everything above 300 Hz is cut by at least half, and above 5 kHz by 25 to 40 dB, but low frequencies get through. RTINGS independently puts the Azurys and the dearer Celestee in the same bracket, describing both as providing a little isolation but not much. Headfonics, testing by ear indoors and out, lands in the middle and calls it just okay.
Where it splits
Not much passive isolation for a sealed headphone — fine at a desk, weak against traffic or a cafe.53%
“it does not isolate noise in a way that’s conducive to commuting”
SoundGuys (Christian Thomas)
Widely praised with one near-universal complaint. Magnesium yokes, a stainless headband core, genuine leather and French assembly read as properly premium to every source, the pads and cable are user-replaceable, and Fc-Construct argues this newer frame fixed the headband and driver failures that dogged Focal's older models. The complaint is the supplied cable: thin, rubbery, prone to tangling, with an inline microphone most reviewers consider mismatched to the product. There is no balanced option at any price, and because the socket layout changed, older Focal aftermarket cables will not fit.
“What I found was they’re wonderfully built with excellent fit and finish.”
Headfonics (Thomas)
“with nearly all-metal construction—aluminum, steel, and magnesium alloys—durability isn’t a concern”
eCoustics
“I know some might look down on the plastic build but I think it’s a very reasonable trade-off for a lightweight headphone.”
Headphones.com (Fc-Construct)
“the thin, rubbery cable included with Azurys, it's prone to tangling and the inline microphone seems mismatched for a hi-fi headphone”
Audioholics (Wayde Robson)
Contested, and the argument has quietly moved since it was written. The majority verdict is that this is a real Focal — French-built, properly finished, competitive with headphones costing twice as much — at the bottom of the brand's ladder, and the cheaper of the two siblings into the bargain. The dissent is not that it is bad but that it is dear: two of the measurement-led outlets note it is still expensive for what the category usually charges, and one reviewer says outright he would not recommend it to anyone on a budget. Both arguments were made at $549 to $599; the street price today is lower.
Measured
SoundGuys scores value 7.0 out of 10 while concluding the money is well spent, and gives the headphone 7.4 overall. Its MDAQS panel returns 4.6 out of 5 against all audio products. Both figures were set against the $549 launch price.
Where it splits
Strong value — a genuinely high-end closed-back for well under what that usually costs, and it holds up against much dearer rivals.69%
“the Azurys performs well even against more expensive headphone models”
Kuulokenurkka (Headphone Corner)
Still an expensive headphone — priced against premium consumer flagships, and hard to justify on a budget.31%
“Sure, I would never suggest that someone on a budget buy these cans”
SoundGuys (Christian Thomas)
