Bowers & Wilkins has introduced the Px7 S3, a significant update to its premium wireless over-ear headphone line, claiming it as its “most advanced wireless headphone” to date. Succeeding the Px7 S2 launched in 2022, the new model brings extensive changes in design, acoustics, and noise cancellation capabilities.
Visually, the Px7 S3 adopts a slimmer, more refined profile with updated ergonomics for enhanced comfort. The headphones now come with replaceable memory foam ear cushions and a more compact carry case. They are available in three finishes: Anthracite Black, Canvas White, and Indigo Blue.
Under the hood, Bowers & Wilkins has fitted the Px7 S3 with newly developed 40mm biocellulose drivers, aimed at improving audio resolution and dynamics while reducing distortion. These drivers are paired with discrete headphone amplifiers—marking a first for the brand’s wireless over-ear range—to deliver more precise and powerful sound.
In terms of wireless performance, the Px7 S3 supports aptX Adaptive at up to 24-bit/96kHz and is also compatible with Qualcomm’s aptX Lossless codec. Spatial audio functionality is expected to be added later in the year via a future update.

Noise cancellation has been significantly enhanced with a new system that employs eight microphones for real-time ambient noise monitoring and suppression. These also contribute to clearer voice pickup during calls, assisted by the latest ADI Pure Voice technology for improved call clarity.

As for battery, Bowers & Wilkins claims that the headphones are capable of lasting around 30 hours per charge. It also features quick charging support, allowing for up to seven additional hours of listening time via a quick 15-minute recharge.
The Bowers & Wilkins Px7 S3 is priced at RM2,399 and is set to arrive in Malaysia this June, with pre-orders now available. Those interested can book the new headphones via TC Acoustic’s official website, Sonos Concept Store at Starhill, Bowers & Wilkins Official Store on Lazada and selected local retailers including Flash Gadget, PC Image, and Thunder Match.
(Source: TC Acoustic / Bowers & Wilkins press release)