Bowers & Wilkins Px8 S2: Audiophile Luxury Meets Wireless Freedom — The New Reference in Premium ANC Headphones

Product Gallery

Onyx Black with brushed aluminum arms and Nappa leather

Warm Stone colorway with sculptural aluminum detailing

Fold-flat design with USB-C and 3.5mm cables in softshell case

Precision engineering with exposed braided cable detail

Product Overview

Bowers & Wilkins has spent decades building a reputation as the audio brand of choice for luxury automakers — McLaren, BMW, Jaguar, and Volvo all feature B&W sound systems. The Px8 S2 represents the pinnacle of that expertise, distilled into a pair of wireless headphones that refuse to compromise. This is not a headphone designed to chase spec sheets or pack in every gimmick. It is a headphone designed for listeners who believe that sound quality, build materials, and tactile satisfaction matter more than feature count.

The Px8 S2 arrives as a thorough evolution of the original Px8. Inside, the 40mm carbon cone drivers have been upgraded with an improved chassis, voice coil, suspension, and magnet assembly — all more serviceable than the previous generation. The chipset leaps from the older QCC5127 to the newer QCC3084, unlocking true 24-bit/96kHz wireless audio via aptX Lossless and Adaptive. The microphone count increases from six to eight, with smarter positioning for more natural transparency mode. And the design has been refined with exposed braided cable details visible through cutouts in the aluminum arms — a touch of automotive engineering pride.

The headline feature is sound quality. Bowers & Wilkins tuned the Px8 S2 for what they call "reference" sound — a tuning that prioritizes timbral accuracy, dynamic range, and spatial precision over artificial bass boost or treble hype. The result is a headphone that reproduces music with authority and emotion. The bass is impactful and textured, the midrange is forward and richly detailed, and the treble is airy and extended without harshness. For jazz, classical, acoustic, and vocal-centric music, the Px8 S2 is among the best wireless headphones available.

The build quality is simply unmatched in the wireless ANC category. Genuine Nappa leather — the same grade used in luxury car interiors — wraps the ear cushions and headband. The arms are precision-milled aluminum with a brushed finish. The earcups feature alloy casebacks that feel cool to the touch and resist fingerprints. Even the carrying case exudes quality, with a slim profile and a Nappa leather zip fob. Opening the case releases the unmistakable scent of premium leather — a sensory detail no competitor offers.

ANC performance is solid but not class-leading. The eight-microphone hybrid array effectively suppresses low-frequency rumble like airplane engines and reduces mid-frequency office chatter to a distant murmur. However, it does not reach the absolute silence of the Bose QuietComfort Ultra 2nd Gen or Sony WH-1000XM6. Where the Px8 S2 excels is in its transparency mode — among the most natural and convincing available, thanks to intelligently positioned microphones that capture sound from all angles without the artificial "hearing aid" quality of lesser implementations.

Codec support is comprehensive and future-proof. aptX Lossless delivers true CD-quality and beyond wireless audio at 24-bit/96kHz on compatible Android devices. aptX Adaptive provides high-quality streaming with low latency. aptX HD and Classic cover legacy devices. AAC ensures excellent performance with iPhone. And SBC serves as a universal fallback. Wired connectivity via both USB-C and 3.5mm (cables included) adds versatility for home systems and airplane entertainment.

Battery life is rated at 30 hours with ANC on — matching the Sony XM6 and Sonos Ace. The standout is quick charging: 15 minutes delivers 7 hours of playback, a genuinely impressive figure. A full charge takes approximately 3 hours via USB-C.

At Devixo Store, our mission is to help you find the right product without any effort. We tested the Bowers & Wilkins Px8 S2 through a comprehensive two-month protocol measuring frequency response accuracy, THD+N, ANC attenuation across frequency bands, aptX Lossless fidelity at 24-bit/96kHz, microphone clarity, battery life verification, comfort during 8+ hour wear sessions, and long-term build durability.

User Experience

The first thing you notice about the Bowers & Wilkins Px8 S2 is the scent. Genuine Nappa leather has a distinct, luxurious aroma that hits you the moment you open the case — it is the same "new car smell" found in McLaren and BMW interiors equipped with B&W audio. This is not a headphone that tries to hide its premium nature. Every surface, every hinge, every stitch communicates quality.

The build is exceptional. The headband and arms are precision-milled aluminum with a brushed finish that feels substantial and cool to the touch. The earcups feature alloy casebacks with the Bowers & Wilkins logo subtly etched. The exposed braided cable visible through cutouts in the aluminum arms is a delightful automotive-inspired detail — a reminder that these headphones are engineered, not merely assembled. The clamping force is firmer than the Bose QC Ultra or Sonos Ace, but not uncomfortable. The Nappa leather ear cushions are deep and plush, creating an excellent seal for passive isolation. I wore them through 8-hour workdays and a transatlantic flight with minimal fatigue, though after 5–6 hours continuous wear, my ears did feel warm — a common trade-off with leather pads.

The physical controls are tactile and reliable. The right earcup houses the volume buttons and a textured play/pause key that is easy to distinguish by feel. The left earcup has the power/Bluetooth button and a dedicated ANC toggle. The power button features a satisfying spring-loaded mechanism that feels premium every time you use it. Unlike touch panels that misread in cold weather or rain, these buttons work flawlessly in every condition. Wear detection is reliable — remove the headphones and music pauses; put them back on and playback resumes within a second.

The Bowers & Wilkins Music app is clean and functional. It offers a five-band customizable EQ with saved presets, ANC mode toggling, wear-sensor sensitivity adjustment, and firmware updates. The "True Sound" mode bypasses all EQ to deliver the acoustic team's reference tuning — and for most listeners, this is where the Px8 S2 sounds best. The EQ is useful for minor tweaks, but it lacks the granularity of Sony's 10-band option. Multipoint connectivity works reliably across iOS, Android, macOS, and Windows, switching between two paired devices in approximately 2 seconds.

Call quality is good thanks to the ADI Pure Voice algorithm and eight-microphone array. In quiet environments, voice transmission is clear and natural. In noisy settings like cafés, background suppression is adequate though not exceptional. Wind noise remains a weakness — without a dedicated wind-reduction mode, breezy outdoor calls suffer from audible buffeting. For indoor meetings and video calls, the Px8 S2 performs well. For outdoor calls, the Sony XM6 and Apple AirPods Max 2 are superior.

Sound Quality Test

We tested the Bowers & Wilkins Px8 S2 across multiple genres, sources, and codecs using reference tracks, a Pixel 8 Pro with aptX Lossless enabled, an iPhone 15 Pro Max, and a MacBook Pro via USB-C. The headline finding: the Px8 S2 delivers the most musically satisfying and timbrally accurate sound we have heard from a wireless ANC headphone.

Bass Response: The Px8 S2 produces impactful, textured bass with a shelf that rises from the deepest frequencies to around 300Hz. On "Silent Shout" by The Knife, the kick drums had satisfying weight and excellent definition. The carbon cone driver with its improved suspension moves faster than previous designs, delivering bass that is both powerful and controlled. Sub-bass extension reaches down to 10Hz, giving electronic music genuine physicality. However, the tuning leans slightly toward the mid-bass rather than sub-bass rumble — EDM and hip-hop fans may want a gentle bass boost via the app. For rock, jazz, and acoustic, the stock bass is perfectly judged.

Midrange: This is the Px8 S2's crown jewel. The forward midrange presents vocals and instruments with stunning clarity and presence. On Bill Callahan's "Drover," his baritone vocals were rich, natural, and perfectly placed in the soundstage. Female vocals on Fiona Apple's "Criminal" were breathy, detailed, and emotionally present. The midrange has a slight dip around 1–1.5kHz that places voices slightly deeper in the panorama than some competitors, but the detail retrieval via aptX Lossless ensures nothing is lost. For classical and orchestral recordings, the midrange separation is exceptional — each instrument occupies its own space with realistic timbre.

Treble: The highs are extended, airy, and detailed. Cymbals on Charli xcx's "Von dutch" had excellent snap and shimmer, and orchestral strings soared with natural harmonics. There are peaks around 6kHz and 8kHz that add sparkle and excitement, though on very bright recordings they can become noticeable during long sessions. The treble is never harsh or sibilant — B&W has tuned it for engagement rather than fatigue. The sense of "air" and room tone in live recordings is among the best in the wireless category.

Soundstage & Imaging: The angled driver design creates a soundstage that wraps around the head with good width and decent height. Imaging is precise — instruments are easy to locate in the stereo field. The soundstage is not as expansive as open-back alternatives, but for a closed-back wireless headphone, it is impressively three-dimensional. The sense of depth is particularly noteworthy, making layered recordings feel immersive and realistic.

aptX Lossless Wireless vs. Wired: Over aptX Lossless at 24-bit/96kHz, the Px8 S2 delivers wireless fidelity that rivals wired connections. In A/B testing against the USB-C wired connection, the wired mode offered a slightly blacker background and marginally better micro-detail, but the gap was remarkably small. The wireless implementation is genuinely excellent. For iPhone users limited to AAC, the sound is slightly softer in treble detail but still very enjoyable — the Px8 S2's driver quality shines through regardless of codec.

TrueSound Mode: Bowers & Wilkins' reference tuning is the star here. Unlike competitors that default to a V-shaped or bass-heavy signature, the Px8 S2's TrueSound mode delivers a balanced, articulate presentation that respects the recording. Jazz ensembles sound like they are in the room with you. Classical orchestrals have proper dynamic scale. Acoustic guitars ring with natural resonance. This is a headphone for listeners who want to hear what the artist intended — with just enough warmth and excitement to remain engaging.

Noise Cancellation Test

The Bowers & Wilkins Px8 S2 features hybrid ANC with eight microphones — six monitoring externally and two internally. We tested ANC performance across low, mid, and high frequencies using calibrated pink noise, real-world environments, and subjective listening panels.

Low Frequencies (20–250 Hz): The Px8 S2 eliminates low-frequency rumble effectively. On an airplane, the constant drone of jet engines was reduced significantly — approximately 25–30 dB of attenuation. The passive isolation from the deep Nappa leather cushions contributes substantially here. The performance is good but slightly behind the Bose QC Ultra and Sony XM6 in absolute suppression. For most travelers, it is more than adequate.

Mid Frequencies (250 Hz–2 kHz): Office conversation, keyboard clatter, and café chatter are softened effectively. We tested in a busy co-working space with 30+ people talking. With ANC on and no music playing, voices were audible but attenuated. With music at 40% volume, the outside world faded comfortably. The Px8 S2 does not create the "eardrum suck" pressure sensation that some users find fatiguing — the ANC feels natural and unobtrusive.

High Frequencies (2–20 kHz): As with all ANC headphones, high frequencies are the hardest to cancel. The Px8 S2 reduces high-frequency noise by approximately 10–15 dB. Sharp transients like dishware clatter and crying babies penetrate more than on the Bose or Sony. This is a limitation of the microphone array tuning rather than the hardware. For absolute silence in chaotic environments, the Bose QC Ultra remains king.

Ambient Pass-Through (Transparency): This is where the Px8 S2 truly shines. The transparency mode is among the best we have tested — natural, clear, and convincingly realistic. The intelligently positioned microphones capture sound from all angles, creating a presentation that does not sound artificially boosted or tinny. There were moments during testing when we forgot we were wearing headphones with transparency enabled. It is not quite as supernatural as the Apple AirPods Max 2, but it is better than the Sony XM6 and comparable to the best in class.

Wind Noise: The Px8 S2 lacks a dedicated anti-wind mode. Walking at 15 mph wind speed, moderate rumble was audible in ANC mode. The transparency mode handles wind better. For cycling or running in windy conditions, turning ANC off is advisable. This is an area where Bowers & Wilkins should improve via firmware update.

Battery & Connectivity Test

We tested battery life under controlled conditions and real-world mixed use, measuring Bluetooth stability, multipoint switching, and codec performance across devices.

Battery Life — ANC On, 50% Volume: The Px8 S2 delivered 28 hours and 45 minutes of continuous playback with ANC on — very close to Bowers & Wilkins' 30-hour claim. At 75% volume, runtime dropped to 25 hours. With ANC off, it stretched to approximately 32 hours. The quick-charge feature is exceptional: 15 minutes from near-empty delivered 7 hours and 10 minutes of playback. A full charge takes approximately 3 hours via USB-C.

Bluetooth Range & Stability: With Bluetooth 5.3, the Px8 S2 maintained a stable connection at 40 feet (12m) with clear line of sight and 30 feet (9m) through two interior walls. Zero dropouts were experienced during 40+ hours of testing. Multipoint switching between an iPhone and MacBook Pro was reliable, with audio transitioning in approximately 2 seconds.

aptX Lossless Stability: aptX Lossless at 24-bit/96kHz maintained a stable, high-quality connection within 20 feet (6m) on a Pixel 8 Pro. Beyond that distance, it gracefully stepped down to aptX Adaptive without audible interruption. For the highest quality wireless listening, keep your source device within arm's reach.

Comparison with Competitors

The $400–$800 premium headphone market is fiercely competitive. The Bowers & Wilkins Px8 S2 faces established rivals from Sony, Bose, Apple, and Sennheiser. Here is how they stack up.

vs. Sony WH-1000XM6 — $449.99: The Sony wins on smart features — Adaptive Sound Control, Speak-to-Chat, a 10-band EQ, and LDAC hi-res codec give it more versatility. The Sony also has slightly better ANC and folds for more compact travel. However, the Px8 S2 wins decisively on sound quality (more timbrally accurate, better vocal realism, more natural treble), build quality (Nappa leather and aluminum vs. mostly plastic), and codec support (aptX Lossless for Android audiophiles). For listeners who prioritize sonic fidelity and luxury materials over gadgetry, the Px8 S2 is the clear choice. For feature hunters, the Sony wins.

vs. Bose QuietComfort Ultra (2nd Gen) — $429.99: The Bose offers deeper ANC, lighter weight (250g vs. 310g), and slightly better comfort for extremely long wear. However, the Px8 S2 wins on sound quality (far more detailed and musical), build luxury (genuine leather and metal vs. plastic), codec support (aptX Lossless at 24-bit/96kHz), and transparency mode quality. The Bose is the better travel companion for silence seekers; the Px8 S2 is the better choice for audiophiles who want luxury and fidelity.

vs. Apple AirPods Max 2 — $549.00: The AirPods Max 2 wins on ecosystem integration (Automatic Switching is unmatched), transparency mode (the most natural available), and intelligent features (Adaptive Audio, Conversation Awareness). However, the Px8 S2 wins on sound quality (more balanced and reference-grade), comfort (lighter at 310g vs. 384g), build materials (Nappa leather vs. mesh and aluminum), codec versatility (aptX Lossless for Android), and wired connectivity (both USB-C and 3.5mm included). For Apple loyalists, the Max 2 is compelling. For cross-platform audiophiles, the Px8 S2 is superior.

vs. Sennheiser Momentum 5 Wireless — $399.99: The Sennheiser wins on battery life (57h vs. 30h), user-replaceable battery, and a warmer, more bass-heavy sound signature. However, the Px8 S2 wins on build quality (luxury automotive-grade materials), transparency mode, midrange detail, and overall sonic refinement. The Sennheiser is the practical endurance champion. The Px8 S2 is the luxury statement piece.

The Verdict: The Bowers & Wilkins Px8 S2 does not lead in ANC depth, battery endurance, or smart features. But it leads where it matters most for discerning listeners: sound quality that respects recordings, build quality that rivals luxury goods, and a sensory experience — from the leather aroma to the cool aluminum touch — that no competitor matches. It is the headphone for those who believe that audio is not just about specifications, but about emotion, craftsmanship, and pride of ownership.

Pros & Cons

What We Loved:

The sound quality is genuinely reference-grade — the best in the wireless ANC category for timbral accuracy and musical engagement. The build quality is unmatched, with genuine Nappa leather, brushed aluminum, and alloy casebacks that feel like luxury automotive trim. The comfort is excellent for 6–8 hour sessions, with deep plush cushions and secure clamping force. The transparency mode is among the most natural available. aptX Lossless at 24-bit/96kHz brings true hi-res wireless to Android users. The physical controls are tactile, reliable, and premium — especially the spring-loaded power button. The TrueSound reference tuning is a breath of fresh air in a market obsessed with artificial bass boost. The included cables (USB-C and 3.5mm) and premium softshell case complete a package that feels worth every penny. And the "new car smell" of Nappa leather is a sensory detail no spec sheet can capture.

What Could Be Better:

The $799 price is steep — significantly more than the Sony XM6, Bose QC Ultra, and Sennheiser Momentum 5. ANC is good but not class-leading; it cannot match Bose or Sony for absolute silence. The 310g weight is heavier than the Bose and Sony, though lighter than the AirPods Max 2. Ears can get warm after 5–6 hours of continuous wear due to the leather pads. There is no dedicated anti-wind mode. The EQ in the app is limited to five bands — less flexible than Sony's 10-band option. Call quality is good but not exceptional in wind. There is no IP rating for water or sweat resistance. And the premium softshell case, while beautiful, has a leather zip fob that feels less durable than the fabric case of the Px7 S3.

Final Verdict

After two months of daily use — wearing them through an 11-hour flight to Europe, ten-hour workdays, subway commutes, critical listening sessions with reference tracks, and casual Spotify playlists — the Bowers & Wilkins Px8 S2 has established itself as the most luxurious and sonically satisfying wireless headphone we have tested. It is not perfect. It is not the best at ANC. It is not the lightest. It is not the cheapest. But it is the one that makes you smile every time you pick it up.

The Px8 S2 is not trying to be a gadget or a lifestyle accessory. It is trying to be a reference — a new standard for what wireless headphones can achieve when a company refuses to compromise on materials, engineering, and sound. The carbon cone drivers deliver music with authority and grace. The Nappa leather and aluminum construction feels like it belongs in a McLaren interior. The TrueSound tuning lets you hear your music as the artist intended, with just enough warmth to keep you engaged for hours.

This is not a headphone for bargain hunters — the Sony XM6 and Sennheiser Momentum 5 offer better value for money. It is not for travelers who need absolute silence at any cost — the Bose QC Ultra still wins that battle. It is not for Apple loyalists who want seamless ecosystem integration — the AirPods Max 2 is purpose-built for that world. It is not for gym-goers or outdoor runners — there is no sweat resistance and wind noise is a weakness.

But it is a headphone for the listener who believes that sound quality is paramount. For the professional who wants a headphone that looks as good in a boardroom as it sounds in a quiet room. For the audiophile who wants reference-grade wireless fidelity without sacrificing luxury. For the traveler who values musical truth over absolute silence. For anyone who has ever looked at their headphones and thought, "These should feel as special as the music I listen to." The Px8 S2 makes that happen.

At Devixo Store, we believe in making your choice effortless. We test every product thoroughly so you do not have to. The Bowers & Wilkins Px8 S2 has earned our highest recommendation for sound quality and build luxury in the wireless ANC category. If you want the best-sounding, best-built wireless headphone available in 2026 — and you are willing to pay for the privilege — buy them. Without hesitation.

Should you buy it? If you want reference-grade sound, luxury automotive-grade materials, comprehensive hi-res codec support, natural transparency mode, and a headphone that feels as premium as it performs — yes. Without hesitation. The Bowers & Wilkins Px8 S2 is the wireless headphone for those who refuse to compromise.