Over-Ear Headphones · owner-verdict comparison

ATH-R70xa vs Sonos Ace Ultra: what real owners say

Real owners lean toward the ATH-R70xa: 65% of 26 owners recommend it, vs 56% of 18 for the Sonos Ace Ultra.

Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score

ATH-R70xa

65%of 26 owners recommend
65% recommend · 27% neutral · 8% don't
Owners praise
  • Exceptionally light and comfortable for long listening sessions, staying cool even after hours of wear
  • Standout imaging and detail retrieval that owners call incredible or best-in-class for the price
  • Preferred over Sennheiser rivals like the HD600, HD6XX, and HD660S2, with more bass and dynamism
Owners complain about
  • Stock earpads run thin and can feel tight or press against the head, pushing many owners to swap in aftermarket R70X Refine pads for comfort
  • Treble and vocal timbre can sound artificial, thin, or divisive, especially on spoken content like YouTube videos
  • Mids sound recessed or pulled back, with measurements showing a dip around 300-400 Hz compared to headphones like the HD600
Full owner report →

Sonos Ace Ultra

56%of 18 owners recommend
56% recommend · 22% neutral · 22% don't
Owners praise
  • Clear sound upgrade over the original Ace, especially in the bass
  • Pulling TV audio from a Sonos soundbar to the headphones works well for some owners
  • Comfortable fit
Owners complain about
  • The TV audio link to a Sonos soundbar drops out, picks up static, or fails to connect for a few owners, and one returned a pair over it
  • A few owners still rate rivals higher, such as the AirPods Max 2 overall or Bowers & Wilkins headphones for music
Full owner report →

Which should you buy?

Get the ATH-R70xa if
  • ✓Long listening sessions where light weight and all-day comfort matter most
  • ✓Gamers and daily drivers wanting sharp imaging and a fun, dynamic sound
  • ✓HD600/6XX owners wanting more treble energy, bass, and less recessed mids
  • ✓Warm-climate or long-session users who need cans that never run hot
Skip it if
  • Listeners wanting a neutral, analytical reference sound over a brighter V-shaped tuning
  • Anyone needing thick, plush stock earpads without buying aftermarket Refine pads
Get the Sonos Ace Ultra if
  • ✓Sonos soundbar owners who want to watch TV on headphones
  • ✓Original Ace owners who want more bass
Skip it if
  • Buyers counting on the soundbar link to work without dropouts from day one

What ATH-R70xa owners say

“I listened to a bunch of highly rated headphones at the last CanJam in NYC and none of them made me want to upgrade from the R70xa.”
— this_is_me_drunk on Reddit
“I got the r70xa as well, but had to get a new amp to give it more juice to make it sing. But man, being so light i hardly reach for my other cans now and using these as daily drivers.”
— Waste_Search2125 on Reddit
“it has this really arfticial, unnatural sound to it that's neither analytic nor is it a smooth, rich entertaining sound”
— Overall-Cupcake7073 on Reddit

What Sonos Ace Ultra owners say

“I think these sound leagues above the original Ace tho thanks to that custom dual-ring magnet motor. The bass is deep and tactile while the sound stage is far more wide and open in comparison to its predecessor.”
— @ventus77777-h on YouTube
“I have the Ace Ultra and i love them....especially with my Sonos Theatre system...i had the first ones and i like these ones more....no complaints whatsoever”
— @SpankyGolfaddict65 on YouTube
“do NOT buy these for TV audio swap. the feature sucks. source: i own these headphones.”
— @Beanz0911 on YouTube

ATH-R70xa vs Sonos Ace Ultra: frequently asked questions

Is the ATH-R70xa or the Sonos Ace Ultra better?

Real owners lean toward the ATH-R70xa: 65% of 26 owners recommend it, vs 56% of 18 for the Sonos Ace Ultra.

Who should get the ATH-R70xa?

Owners point the ATH-R70xa at long listening sessions where light weight and all-day comfort matter most, and gamers and daily drivers wanting sharp imaging and a fun, dynamic sound.

Who should get the Sonos Ace Ultra?

Owners point the Sonos Ace Ultra at sonos soundbar owners who want to watch TV on headphones, and original Ace owners who want more bass.

What do owners complain about?

The most-cited downside of the ATH-R70xa is stock earpads run thin and can feel tight or press against the head, pushing many owners to swap in aftermarket R70X Refine pads for comfort. For the Sonos Ace Ultra, it's the TV audio link to a Sonos soundbar drops out, picks up static, or fails to connect for a few owners, and one returned a pair over it.