Wireless over-ear noise-cancelling headphones from Bowers & Wilkins with 40 mm carbon cone drivers, Bluetooth 5.2 with aptX Adaptive, a USB-C audio connection and up to 30 hours of playback.
Bowers & Wilkins describes the Px8 as combining a 24-bit DSP with new angled Carbon Cone drive units, cast aluminium arms and Nappa leather trim.
Why you will love it
Carbon Cone drivers
Each earcup has a 40 mm full-range carbon driver. B&W says the angled Carbon Cone reduces distortion and improves stereo imaging and clarity, and that the drive unit's magnet, voice coil and surround were revised.
B&W lists distortion below 0.1% (1 kHz, 10 mW).

Wireless and USB audio
The Px8 supports Bluetooth 5.2 with aptX Adaptive, aptX HD, aptX, AAC and SBC. B&W says its DSP and aptX Adaptive deliver 24-bit high-resolution sound from suitable streaming services.
You can also connect to a laptop by USB-C for high-resolution streaming.
Noise cancelling
B&W says its noise cancellation is designed to have no impact on musicality. Six microphones work together: four for noise cancelling and two for calls. Ambient pass-through and a wear-detection sensor are included.

Comfort and battery
B&W lists cast aluminium arms, Nappa leather and memory foam earpads, with diamond-cut metal detailing.
Battery life is 30 hours of playback, and a 15 minute charge gives 7 hours.
Is it right for you?
A great fit if you…
- Want wireless noise-cancelling headphones for travel or the commute
- Want to connect by USB-C or by Bluetooth
- Listen to streaming services with aptX Adaptive support
Worth knowing
- Charging and audio use a USB-C connection
- aptX Adaptive needs a compatible phone or source
Build your system
- More headphones: Browse our headphones.
- Same family: See the Bowers & Wilkins Px8 S2 headphones or the Bowers & Wilkins Px7 S3 headphones.
Specifications
Headphones
| Type | Bluetooth wireless over-ear headphones |
|---|---|
| Drive units | 2 x 40 mm dynamic full-range carbon driver |
| Distortion (THD) | <0.1% (1 kHz / 10 mW) |
| Microphones | 4 x for ANC, 2 x for telephony |
| Noise cancelling | Hybrid, with ambient pass-through |
| Sensor | Wear detection |
Connections
| Bluetooth | 5.2 with aptX Adaptive |
|---|---|
| Codecs | aptX Adaptive, aptX HD, aptX, AAC, SBC |
| Profiles | A2DP, AVRCP, HFP, HSP, BLE GATT |
| Wired | USB-C charging and audio interface |
Battery
| Battery type | Rechargeable lithium ion |
|---|---|
| Playback | 30 hours |
| Quick charge | 15 minutes for 7 hours |
Size and weight
| Net weight | 320 g (without carry case) |
|---|---|
| Carry case (W x D x H) | 189 x 63 x 233 mm |
Specifications from the Bowers & Wilkins Australia Px8 page.
What is in the box
- Bowers & Wilkins Px8 headphones
- 1.2 m USB-C to 3.5 mm stereo jack audio cable
- 1.2 m USB-C to USB-C cable
- Carry case
Questions people ask
How long does the battery last?
B&W lists 30 hours of playback, and a 15 minute charge gives 7 hours of playback.
Can I use them wired?
Yes. The box includes a USB-C to 3.5 mm stereo cable, and USB-C also works as an audio interface.
Which Bluetooth codecs are supported?
aptX Adaptive, aptX HD, aptX, AAC and SBC, on Bluetooth 5.2.