By aspect — in detail
Broadly agreed to be a bright, V-shaped tuning that sits clearly on the brighter side of neutral: an elevated mid-bass around 150 Hz, a scooped lower midrange, rolled-off sub-bass, and a big treble lift. Reviewers describe the same overall voicing — 'aggressive,' 'fun,' 'v-shaped' — and the split is not over what the balance is but over whether that brightness is exciting or exhausting.
“Critics of these headphones think that they’re too v-shaped.”
Alex Rowe (xander51.medium.com)
“The bass and mids have good resolution and a generally agreeable tonality, but the treble really is piercing.”
Headphones.com (Chrono)
Measured
ASR maps a tuning with 'max bass output at around 150 Hz below which it drops rapidly' and, above 2 kHz, 'Inverse is in play … where we way overshoot'; Chrono's own reading shows a ~150 Hz mid-bass lift, a dip around 700 Hz, roll-off from ~50 Hz, and treble peaks at ~6k / ~8.5k / ~13k — a textbook bright V-shape.
A mixed but mostly-positive picture: an elevated mid-bass (~150 Hz) gives real punch and slam that impresses for an open-back, while the sub-bass rolls off and the extra mid-bass reads to some as slightly bloated or 'wobbly.' Fans call it plump and controlled; measurers note it is boosted where it shouldn't be, thin where it should extend, and quick to distort if you try to EQ the low end up.
“The Beyerdynamic DT990 Pro have a plump, detailed bass. They have a slight emphasis in the mid bass that adds body and impact.”
The Honest Audiophile (DBS Tech Talk)
“the bass to me comes across as fairly forward, likely due to the elevation it has at around 150hz. To my taste, it makes the bass sound a little bit bloated”
Headphones.com (Chrono)
Measured
ASR: 'there is little sub-bass energy. The peaking around 150 Hz provides a bit of help there but also can sound a bit boomy on some content,' and bass boosts hit a wall — 'the driver is out of gas.' Chrono measures roll-off starting ~50 Hz with the ~150 Hz lift; Rowe agrees sub-bass extension is weaker than the closed DT 770's.
Sources split. One camp hears the midrange as natural, musical and close to neutral; the other hears a scooped lower midrange and an off, metallic timbre that thins out voices. The measured lower-mid dip around 700 Hz is real, so this is partly a matter of how much that recession and the bright tilt bother a given listener.
Measured
Chrono measures 'a very noticeable dip at around 700hz that sucks out the body of vocals' plus slightly forward upper mids; ASR's amirm, starting with female vocals, found the brightness 'shred the vocals to pieces.' The Honest Audiophile hears the opposite — 'a natural and realistic presentation … Close to neutral are the DT990 Pro mids.'
Where it splits
Recessed and metallic — a scooped lower midrange and an off timbre that thins voices.57%
“the upper mids come across as a little forward, by about 2dB. Additionally, the timbre is fairly off, and metallic sounding.”
Headphones.com (Chrono)
The headline disagreement, and a real one. Everyone measures and hears a big, spiky treble lift; they split three ways on what it means. One camp — including the measurement voices — calls it genuinely too hot: piercing, sibilant and fatiguing, a dealbreaker for some. A second hears it as aggressive, airy and fun and simply loves the energy. A third agrees the peak is real but says EQ, a pad swap or a passive mod tames it. The divide tracks treble sensitivity, the recording, listening volume, and the amp — and because the pads are fixed, the common fix is EQ rather than a pad swap.
Measured
The peak is real and large: ASR found the response 'exaggerates the heck out of highs and dumps a bunch of distortion in there for good measure,' overshooting above 2 kHz; Chrono maps 'three very significant peaks' — a ~6k glare, a ~8.5k sibilance spike, and a ~13k ringing — that make it 'piercing to listen to.'
⚠ vs. listeners — The peak is measurably large and unambiguous; whether it registers as 'air and excitement' or 'sibilance and fatigue' is where listeners diverge, and it tracks something physical — treble sensitivity, the recording, how loud you listen, and the amp/DAC. Same graph, three verdicts. Unlike the pad-swappable DT 1990, the DT 990's fix is usually EQ or a mod.
Where it splits
Too hot — piercing, sibilant and genuinely fatiguing, a dealbreaker for some.50%
“This thing is so bright that it brought high frequencies resonances that I did not even think were in the music!”
Audio Science Review (amirm)
A feature — aggressive, prominent and fun; they adapt to it and love it.30%
“It’s pretty darn aggressive, prominent, and even a bit sibilant on certain recordings…but as someone who already adapted to and enjoys the DT770’s, I still love it.”
Alex Rowe (xander51.medium.com)
Fixable — the peak is real, but EQ, pads or a passive mod tame it.20%
“EQ works, or you could try a passive approach like a layer of paper towel over the driver.”
r/headphones (Ishouldbeking)
Soundstage
Strong consensus · 4 srcA near-universal strength and arguably the whole appeal: a wide, open, spacious stage that reviewers single out as class-leading for the price, and that even the measurement critic who otherwise pans the headphone calls its 'saving grace.' A repeated reason it gets recommended for gaming and movies.
“The soundstage in these is simply fantastic; very open and spacious.”
Headphones.com (Chrono)
“They’re some of the widest I’ve ever had the pleasure of hearing.”
Alex Rowe (xander51.medium.com)
Measured
Even ASR, which does not recommend the headphone, concedes 'This headphone's main saving grace is its rather good spatial qualities'; The Honest Audiophile calls it 'as wide as they come.' The only dissent is comparative — one owner rates the Philips Fidelio X2's stage as bigger.
Imaging
Strong consensus · 3 srcConsistently praised as precise and easy to localize — the reason the DT 990 is a repeated pick for competitive shooters. Reviewers describe pinpoint placement and clean separation that make it easy to diagnose where a sound is coming from.
“The imaging on the DT 990 is also great, and very precise.”
Headphones.com (Chrono)
“If you need to pin point a particular sound, the DT990 Pro makes it easy to determine.”
The Honest Audiophile (DBS Tech Talk)
Measured
Paired with the wide open stage, the precise directional imaging is a recurring gaming/FPS recommendation across the editorial and community sources.
Rated fast and detailed for the price, with clean transients and strong resolution once the treble is reined in. The critical asterisk mirrors the treble debate: some of the perceived 'detail' is the brightness manufacturing a sense of sharpness rather than pulling out more real information.
“A strong point of the DT990 Pro is the detail retrieval and resolution. For the price point, the amount of detail received and resolved is crazy.”
The Honest Audiophile (DBS Tech Talk)
“Once the treble is fixed I would say that their resolution is actually pretty good.”
Headphones.com (Chrono)
Measured
Rooted in a quick dynamic driver; reviewers note that a share of the perceived detail rides on the treble lift, which is why 'very detailed' and 'metallic/false sharpness' get said about the same headphone.
Widely liked for its punch and slam — reviewers rate its impact among the best under $200 — with the measured caveat that pushing the level or trying to boost the bass hard surfaces distortion, and that the 250 Ω / low-sensitivity load means it wants a real amp to hit that potential.
“I think that the DT 990 has some of the best dynamics under $200. The bass have a fantastic sense of punch and slam.”
Headphones.com (Chrono)
“But man. These are fast, punchy, sparkly, wide open headphones.”
Alex Rowe (xander51.medium.com)
Measured
Strong slam at normal levels; ASR found bass boosts brought 'nasty bass distortion' with 'the driver out of gas,' and that the headphone is 'extremely insensitive' — it needs a capable amp to drive cleanly and loudly.
Comfort
Strong consensus · 6 srcA near-universal highlight: light on the head with plush, deep grey velour pads that reviewers compare to pillows, comfortable for hours. The one nuance is clamp — most call it low and easy, a few find the Pro model's clamp noticeably firm, and it varies by version and unit — and the velour pads warm up and flatten over time (though they're replaceable).
“The comfort on these is spectacular, these are basically ear pillows.”
Headphones.com (Chrono)
“Combined with light weight of the unit, they are nice to wear.”
Audio Science Review (amirm)
Measured
Light (~250 g; Chrono measured 249 g) with plush velour pads; Chrono calls the clamp low enough that 'it is sincerely easy to forget you are wearing them,' while Rowe notes the Pro model's 'slightly higher clamping force' and an owner reports the pads flatten with use.
Broadly praised as tank-durable and widely repairable — Beyerdynamic's decades-tested, made-in-Germany design in a light plastic-and-metal frame with user-replaceable parts. The consistent knocks are the fixed, non-detachable coiled cable (a failure means replacing the whole unit) and, to some, cheaper materials than the all-metal DT 1990 — sharp metal edges and plastic cups.
“They are extremely lightweight (249g), but are as rigid as tanks.”
Headphones.com (Chrono)
“Every part here is user-replaceable, and everything feels pretty darn robust.”
Alex Rowe (xander51.medium.com)
Measured
A made-in-Germany, spring-steel-headband design with velour pads and a fixed 3 m coiled single-sided cable; parts are sold separately. Chrono flags the non-detachable cable as the one real build drawback, and ASR 'did not care as much for the plastic cups, nor the sharp edges' of the metal pieces. (The Honest Audiophile's praise is on a unit modded with a mini-XLR jack, not the stock cable.)
Isolation
Strong consensus · 3 srcOpen-back by design: essentially no passive isolation, and it leaks freely both ways. Expected for the type and not treated as a flaw — but it rules out offices, commutes and shared rooms.
“There’s none! Zip! Zero!”
Alex Rowe (xander51.medium.com)
“they are definitely not going to isolate you, so all the usual caveats about open headphones apply”
r/headphones (FriedrichNitschke)
Measured
Fully open-back — negligible passive isolation and free leakage in both directions, by design; every source treats it as an open headphone for a quiet room, not for isolation.
Genuinely split. To one camp it's a giant-killer — a wide-staging, punchy, comfortable open-back that's arguably the best budget gaming headphone going, especially on sale. To the other, it's a flawed tuning you have to work around: it demands a real amp, and its stock treble needs EQ before it's an easy listen. The split tracks whether you weigh fun-and-stage or accuracy-out-of-the-box.
Measured
Sold new around $199 but frequently discounted to ~$130–180 street; the low price and full parts availability strengthen the value case, while the 'needs an amp and EQ' tax and the fatiguing stock treble are what the skeptics weigh against it. One community pick still calls it 'hard to beat for gaming or movies' at the price.
Where it splits
A giant-killer — the best budget pick for gaming, movies and fun, especially cheap.65%
“However, I must say that these might be the ultimate gaming headphones.”
Headphones.com (Chrono)
Too flawed to recommend as-is — it needs an amp and EQ before it's listenable.35%
“I am not going to recommend the Beyerdynamic DT990 Pro. It is just too broken.”
Audio Science Review (amirm)
