Bowers & Wilkins PX8 S2 Review: The Best Premium Wireless Headphones You Can Buy in 2025?
Some headphones are tools. The Bowers & Wilkins PX8 S2 is an experience. Britain's most celebrated audio brand launched their second-generation flagship wireless headphones in late 2025, and the audio world sat up and paid attention. This isn't a minor refresh — B&W has rethought the drivers, redesigned the fit, and upgraded the ANC system to deliver what they're confidently calling the best headphone they've ever made. After spending serious time with them, it's a claim that's hard to argue with.
Built Like Nothing Else in Wireless Audio
Pick up the PX8 S2 and the first thing you notice is how deliberately premium everything feels. The headband and yokes are cast aluminium, finished with the kind of precision that belongs in a watchmaker's workshop. The ear cushions and headband padding are covered in genuine Nappa leather — the same material you find in luxury car interiors — soft, supple, and unmistakably high-end.
Available in two colourways — Onyx Black and Warm Stone — both paired with colour-matched leather and aluminium detailing, the PX8 S2 look every bit as serious as they sound. A subtle but beautiful design detail worth noting: the exposed cabling within the yokes is a deliberate nod to B&W's original P5 headphones from 2010, a heritage touch that feels earned rather than gimmicky.
Ear cushions and the headband are both replaceable, which means unlike most headphones at this price, the PX8 S2 are built for long-term ownership, not a two-year cycle before the leather peels and you're back at the checkout.
40mm Carbon Drivers — Sound That Rewires Your Expectations
The Bowers & Wilkins PX8 S2 use B&W's custom-designed 40mm full-range Carbon Cone drivers — the same driver technology that made the original PX8 a five-star product — now refined and re-engineered for even greater accuracy and detail retrieval. Paired with a dedicated onboard amplifier and DAC, the PX8 S2 processes audio internally rather than relying entirely on your source device, delivering a consistency of sound quality that sets it apart from every competitor.
The soundstage is wide, imaging is precise, and the midrange clarity — particularly vocals and acoustic instruments — is where the PX8 S2 genuinely separates itself from Sony, Bose, and even Bang & Olufsen. This is a headphone that casual listeners will immediately love and audio enthusiasts will respect deeply.
For wireless performance, B&W supports aptX Adaptive and aptX Lossless (up to 24-bit/96kHz over Bluetooth), as well as AAC and SBC. Wired connections via USB-C digital audio and 3.5mm analogue are both included in the carry case — useful for flights or audiophile listening sessions.
Eight Microphones, One Goal: Silence
The PX8 S2 step up from the original's six-microphone ANC system to a fully redesigned eight-microphone array, powered by B&W's ADI PureVoice algorithm. Two drivers monitor output, four track external noise, and two are dedicated to voice clarity on calls. The result is ANC that's significantly more effective across a wider frequency range, and call quality that stays crystal clear even in noisy environments.
The PX8 S2 also feature a refined Transparency Mode and a new five-band custom EQ through the B&W Music app — a first for the PX8 line — giving you more control over how they sound than any previous B&W flagship. Spatial audio support and Bluetooth LE Audio with Auracast are arriving via software update, making these headphones more future-proof than most of what's on the market today.
30 Hours Battery — and a Quick Charge That Saves Your Day
Battery life comes in at 30 hours with ANC active — strong for this class, and more than enough for long-haul flights and extended work-from-home sessions alike. When you do run low, a 15-minute quick charge delivers 7 hours of playback — one of the best fast-charge ratios available in premium wireless headphones right now.
Charging is via USB-C, and the included hard carry case keeps the PX8 S2 safe when they're not on your head.
Who Are These For?
The Bowers & Wilkins PX8 S2 are for the listener who has tried the mainstream options and knows there's something better. If you work long hours, travel frequently, care deeply about how things sound and feel, and want a pair of headphones that will last years rather than months — this is where you stop looking. Yes, the ANC doesn't quite hit the ceiling-defining numbers of Sony's WH-1000XM6, and yes, they weigh slightly more than the Bose QuietComfort Ultra. But in sound quality, build materials, design, and long-term durability, nothing in wireless headphones comes close to what B&W has delivered here.
Frequently Asked Questions (FAQ)
Q: What is the battery life of the Bowers & Wilkins PX8 S2? A: The PX8 S2 offers 30 hours of playback with ANC enabled. A 15-minute quick charge via USB-C delivers approximately 7 hours of use — one of the fastest and most generous quick-charge options in its class.
Q: What audio codecs does the B&W PX8 S2 support? A: The PX8 S2 supports aptX Lossless, aptX Adaptive (up to 24-bit/96kHz), aptX HD, AAC, and SBC over Bluetooth 5.2. Wired listening is available via USB-C (digital) and 3.5mm (analogue), both cables included.
Q: How is the noise cancellation on the PX8 S2? A: The PX8 S2 features an upgraded eight-microphone ANC system — two more than the original PX8 — using B&W's ADI PureVoice algorithm. It is effective and well-tuned, with particular strength in call clarity. Raw noise-blocking is competitive, though the Sony WH-1000XM6 remains the benchmark purely for isolation numbers.
Q: What colours is the Bowers & Wilkins PX8 S2 available in? A: The PX8 S2 comes in Onyx Black and Warm Stone, each with colour-matched Nappa leather and aluminium detailing.
Q: Are the ear cushions on the PX8 S2 replaceable? A: Yes. Both the ear cushions and headband are replaceable, making the PX8 S2 a genuinely long-term investment rather than a disposable product.
Q: Will the PX8 S2 get spatial audio support? A: Yes. Bowers & Wilkins has confirmed that spatial audio support and Bluetooth LE Audio with Auracast will be added via a free software update, making the PX8 S2 future-proof well beyond its launch features.
Q: How does the PX8 S2 compare to the Sony WH-1000XM6 or Bose QC Ultra? A: The PX8 S2 surpasses both in sound quality, build materials, and design luxury. The Sony XM6 edges ahead in raw ANC performance, and the Bose QC Ultra is lighter. But for audiophile-grade audio and premium long-term durability, the PX8 S2 is the stronger choice.
Q: Where can I buy the Bowers & Wilkins PX8 S2 in India? A: You can buy the Bowers & Wilkins PX8 S2 at 8mm.in — India's trusted destination for genuine premium audio and video products, backed by expert support.
👉 Hear what serious wireless audio sounds like. Shop the Bowers & Wilkins PX8 S2 at 8mm.in — India's home for premium audio.
Written by Yug Gupta | Audio Specialist at 8mm.in
