Bowers & Wilkins Px7 S2e Noise Cancelling Headphones
Bowers & Wilkins Px7 S2e Over-Ear Wireless Headphones
The Px7 S2e (the "e" stands for "evolved") is an updated version of the acclaimed Px7 S2, released in September 2023. It incorporates learnings from B&W's flagship Px8 model, primarily through refined digital signal processing for improved sound quality, while maintaining the same core hardware and pricing.
Full Specifications:
Brand: Bowers & Wilkins
Model: Px7 S2e
Type: Over-ear, closed-back wireless headphones with active noise cancellation (ANC)
Release Date: September 19, 2023
Drivers: Custom-designed 40mm bio-cellulose dynamic drivers (angled for focused sound)
DSP: Upgraded 24-bit digital signal processing (enhanced from Px7 S2 for better dynamics, clarity, and detail)
Bluetooth: Version 5.2
Codecs Supported: SBC, AAC, aptX, aptX HD, aptX Adaptive
Battery Life: Up to 30 hours (with ANC on); 15-minute quick charge provides 7 hours of playback
Charging: USB-C (full charge in ~2 hours)
Noise Cancellation: Adaptive ANC with 6 microphones; modes include ANC on, off, and Ambient Pass-Through (transparency mode)
Controls: Physical buttons (volume, playback, power/pairing, customizable ANC/voice assistant button); wear detection sensor for auto-pause
App: Bowers & Wilkins Music app (iOS/Android) for EQ (bass/treble sliders), controls customization, and streaming integration
Wired Option: Yes, via included USB-C to 3.5mm cable
Microphones: 6 total (for ANC and clear calls)
Weight: 307g (10.8 oz)
Build: Premium materials with memory foam earpads (leather-like), fabric-covered headband, aluminum arms, and metal accents
Colors: Anthracite Black, Cloud Grey, Forest Green, Ocean Blue, Ruby Red
Included Accessories: Semi-rigid fabric carrying case, USB-C charging cable, USB-C to 3.5mm audio cable
Key Highlights:
Sound Signature: Praised for its balanced, detailed, and engaging profile—warm midrange, controlled bass, clear highs, and improved dynamics over the Px7 S2. Often described as more neutral and refined, with excellent soundstage for wireless ANC headphones.
Comfort: Luxurious and suitable for long sessions, though slightly firmer clamp than some rivals.
ANC Performance: Good but not class-leading (Sony XM5 or Bose QC Ultra are stronger); effective passive isolation helps.
Call Quality: Excellent, with clear voice pickup.
