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Bowers & Wilkins Px7 S2e
Over-Ear Wireless ANC

Bowers & Wilkins

Px7 S2e

Stunning audio fidelity and premium craftsmanship meet underwhelming noise cancellation.

2023Updated Jul 2026

At a Glance

The Bowers & Wilkins Px7 S2e is a specialist tool for listeners who prioritize musical texture and high-end materials over silence. It offers a cleaner, more analytical soundstage than the Sennheiser Momentum 4 and superior build quality to the plastic-heavy Sony alternatives.

However, travelers should look elsewhere as the ANC performance is objectively weak compared to Bose and Sony flagships. The software experience is equally thin, lacking the granular EQ and spatial audio features found in modern competitors.

Pros
  • Refined, analytical sound quality with superior instrument separation
  • Luxurious build using metal, fabric, and supple leather
  • USB-C wired audio support with internal DAC
  • Excellent 30-hour battery life with fast charging
Cons
  • Weak active noise cancellation that struggles with high frequencies
  • Disappointing microphone performance in noisy environments
  • Limited app functionality and lack of a 10-band EQ
  • Higher clamping force can cause discomfort during long sessions

Source Breakdown

Compare scores and insights across source types

Reddit Sentiment

Analyzed 12 threads & 37 comments

ANC PerformanceWeight: 25%
35
Best Quote

"Noise Cancellation: Yeah it barely cancels anything, maybe not bowers forte but this is the only complaint I have with them."

Multiple users explicitly state the ANC is weak, barely cancels anything, or is not a strong point for the brand, with one user noting it's 'pretty much non-existent'.

Sound QualityWeight: 20%
85
Best Quote

"The Bowers are somehow, cleaner? There is layer of "something" with the Sennheiser's that somehow impede the clarity."

Users consistently praise the Px7 S2e's sound as cleaner, more refined, detailed, and better than competitors like the Sennheiser Momentum 4, with good bass and clarity.

Comfort/FitWeight: 15%
80
Best Quote

"I can wear them all day and not notice."

The headphones are frequently described as comfortable for long listening sessions, with good fit and construction, though some mention they can get warm.

Battery LifeWeight: 10%
95
Best Quote

"Battery life also amazing."

One user explicitly states 'Battery life also amazing,' and no negative comments regarding battery life were found.

Build QualityWeight: 10%
85
Best Quote

"Bowers blows this one away. ... Bowers went the opposite direction and made outstanding, well made and constructed headphones."

The build quality is frequently highlighted as premium, well-made, and superior to competitors, with good materials and construction.

Call Quality / MicWeight: 10%
45
Best Quote

"Microphone is very disappointing in noisy environments."

One user explicitly states the microphone is 'very disappointing in noisy environments,' indicating a significant flaw in that specific use case.

Features & ConnectivityWeight: 10%
50
Best Quote

"Lack of spatial audio and proper 10 band eq makes the app quite dull."

While connectivity is generally reported as fine, the app's features are criticized for lacking a proper EQ and spatial audio, making it 'quite dull'.

Editorial News

Analyzed 10 major publications

ANC PerformanceWeight: 25%
65
Best Quote

"Much like its predecessor, I'd say that the active noise cancelation is good rather than great, meaning that it's more than satisfactory for routine commutes but is unlikely to trouble the top ranking models in our best noise-canceling headphones roundup."

While the ANC is described as good and effective for routine commutes, it consistently falls short of top-tier competitors like Sony and Bose, with some reviewers noting that louder sounds and higher frequencies can still penetrate.

Sound QualityWeight: 20%
90
Best Quote

"If you like your headphone sound to come with a bit of a bass kick, then the Bowers & Wilkins Px7 S2e are for you."

The Px7 S2e is lauded for its excellent audio fidelity, offering a detailed, clean, and analytical sound with taut bass and refined highs, often described as a primary reason to purchase the headphones.

Comfort/FitWeight: 15%
85
Best Quote

"The headband's height adjustment works smoothly and steplessly. The cups, unlike many other headphones, rotate horizontally on both sides, so the PX7 S2e can be easily placed either around the neck or on a table, depending on the situation."

Reviewers generally find the headphones comfortable for extended wear due to good clamping force, plush memory foam earcups, and a well-padded headband, though some note the ear openings can feel a bit small.

Battery LifeWeight: 10%
90
Best Quote

"The headphones' 30-hour battery life is average by current standards, but it will certainly be sufficient for most."

The headphones consistently deliver on their promised 30 hours of battery life with ANC on, and the fast charging feature provides a significant boost in a short amount of time.

Build QualityWeight: 10%
95
Best Quote

"In my opinion, the overall impression of quality easily surpasses even more expensive products from competitors – for example, Focal Bathys' 's structure uses more metal, but it is looser in terms of part fitting and sharper at the edges."

The Px7 S2e are praised for their premium, elegant, and sophisticated design and build, using high-quality materials that feel luxurious and durable, surpassing many competitors in perceived quality.

Call Quality / MicWeight: 10%
85
Best Quote

"Call quality on full-sized headphones will always be better than a true wireless or on-ear pair, but the S2e’s performance is as good as you can get."

Call quality is generally reported as very good, with microphones effectively picking up voice and suppressing background noise in ideal and office conditions, though performance can degrade in windy environments.

Features & ConnectivityWeight: 10%
70
Best Quote

"Bowers & Wilkins doesn’t tend to chase figures as far as noise-cancelling is concerned but it does state that the feature is competitive enough. Its the sound quality that’s the priority."

The Px7 S2e offers stable Bluetooth 5.2 with aptX Adaptive, wear detection, and a functional app, but lacks advanced features like touch controls, spatial audio, or comprehensive EQ found in rivals.

YouTube Creators

Analyzed 17 detailed reviews & 115 comments

ANC PerformanceWeight: 25%
65
Best Quote

"The noise-canceling on the flight was not as good as the Bose QC 2023 edition."

While generally considered good and sufficient by many, multiple reviewers explicitly state it's not as effective as Bose competitors, with some comparing it to older Sony models.

Sound QualityWeight: 20%
95
Best Quote

"WOW are these stunning to listen to! The tone that these produce is so warm and inviting, and the vocal clarity and separation of instruments is something I’ve never experienced with ANC headphones."

Users overwhelmingly praise the sound quality, frequently calling it amazing, stunning, superior to competitors, and a primary reason for purchase, with specific mentions of clarity, warmth, and instrument separation.

Comfort/FitWeight: 15%
70
Best Quote

"The clamping force is a bit tighter than with the Boses, so for extended hearing sessions or meetings at work I prefer the Boses over the B&Ws."

Comfort is generally positive, with many finding them comfortable for long periods, but a notable minority find the clamping force too tight or the fit too loose for smaller heads.

Battery LifeWeight: 10%
50
Best Quote

"I like having to option to do so - I guess this also explains why the Px7 S2e's have better battery life"

Battery life is not a frequently discussed topic, with only a few passing mentions, and no significant complaints or praise.

Build QualityWeight: 10%
90
Best Quote

"These are not only beautiful to look at but also beautiful to hold and handle. The leather is soft and supple, the metallic touch points and fabric headband are also extremely high quality."

The build quality is consistently praised as premium, solid, and beautiful, often contrasted favorably against competitors' plastic construction.

Call Quality / MicWeight: 10%
50
Best Quote

"I have to say I've spent a lot of money on Headphones over the years so I was extremely happy with the sound from the PX7 s2."

Call quality and microphone performance are rarely mentioned, with one comment suggesting non-working microphones impacted ANC, but no direct user feedback on call clarity.

Features & ConnectivityWeight: 10%
80
Best Quote

"The Bluetooth audio quality is already very good, but connecting them via USB-C takes audio to another level."

The inclusion of a USB-C DAC for wired audio is a significant plus, though the lack of advanced features like spatial audio is noted; connectivity itself is generally stable.

The Audiophile’s Compromise

The Bowers & Wilkins Px7 S2e occupies a precarious position in the wireless headphone market. While competitors chase digital features and total silence, B&W focuses on physical engineering and acoustic tuning. The result is a product that feels like a luxury instrument but functions with the software limitations of a previous generation.

Sound Quality vs. Silence

There is a sharp divide between how these headphones handle music and how they handle the world around them. Professional reviewers and YouTube audiophiles are nearly unanimous in their praise for the S2e's sonic signature. As one YouTube reviewer noted:

WOW are these stunning to listen to! The tone that these produce is so warm and inviting, and the vocal clarity and separation of instruments is something I’ve never experienced with ANC headphones.

However, this musicality comes at the cost of isolation. While tech blogs describe the ANC as "good rather than great," long-term owners on Reddit are far more dismissive. The consensus among daily commuters is that the noise cancellation is a secondary feature rather than a primary utility. One Reddit user bluntly observed:

Noise Cancellation: Yeah it barely cancels anything, maybe not bowers forte but this is the only complaint I have with them.

Initial Impressions vs. Long-Term Reality

Professional reviews often focus on the out-of-the-box experience, highlighting the "stepless" headband adjustment and the premium feel of the metallic touch points. They characterize the build as a significant step up from the Focal Bathys or Sony WH-1000XM5.

Long-term data from Reddit and YouTube comments introduces friction to this narrative. While the materials remain high-quality, the ergonomics are polarizing. Users report that the clamping force is significantly tighter than Bose models, and the earcups can trap heat during extended sessions. Furthermore, the software experience remains a major pain point for power users. As one critic pointed out:

Lack of spatial audio and proper 10 band eq makes the app quite dull.

While the inclusion of a USB-C DAC for wired listening provides a genuine fidelity boost that tech blogs love, the daily reality for many users is a struggle with a slow wear sensor and a microphone that fails to isolate voices in windy or crowded environments. The Px7 S2e is a triumph of hardware design that remains tethered to mediocre software and average environmental processing.