Bowers & Wilkins P9 Signature Wired Over Ear Headphones Brown

P9 Signature is more than the flagship in the range. It’s 50 years of acoustic design and engineering expertise, wrapped up in a truly gorgeous set of over-ear headphones.

P9 Signature

50 years in the making

“With impeccable build quality, slick engineering, and high-quality sound, the P9 is a true luxury experience.”

iLounge

“Beautifully made, they’ve been designed for many years of audio fun.”

AppAdvice

Thurston Moore - guitarist and founder of Sonic Youth

Designed for people who love music

Optimised cabinets

Optimised using Finite Element Analysis, the cabinets allow the drivers to do their job with control and precision. The result: outstanding acoustic transparency.

Angled drivers

P9 Signature features our most advanced headphone drive units. They’re angled to align naturally with your ears, for a totally convincing soundstage.

Decoupled headband

The headphones’ decoupled design prevents unwanted vibrations traveling between the headband and the ear cups. Resonance is minimised, clarity is maximised.

Optimised cabinets

Optimised using Finite Element Analysis, the cabinets allow the drivers to do their job with control and precision. The result: outstanding acoustic transparency.

Exquisitely crafted

The headphones use finest quality Italian Saffiano leather, finished with a distinctive cross-hatch look.

Engineered by the experts

P9 Signature was developed by the same engineers responsible for the 800 Series Diamond.

Technical Specifications

Model P9 Signature

Description Over-ear headphone

Features Nylon damped cone with acoustic coating Large surround diaphragm CCAW coil with external large pole magnet Dual cavity ear cushions Controlled acoustic air leak cushions Changeable ear cushions Detachable cable Folding (hinged) design

Inputs Apple MFi Audio Input - 3.5mm stereo jack (TRRS 4-pole CTIA spec) Standard Audio Input - 3.5mm stereo jack (TRS 3-pole unbalanced stereo spec)

Outputs n/a

Drive units 2x ø40mm (1.6in) full range

Frequency range 2Hz to 30kHz

Impedence 22 ohms

Distortion (THD) <0.2% (1KHz/10mW)

Sensitivity 111dB/V at 1kHz

Max. input power 50mW

Net weight 413g

Apple compatibility The remote and mic are supported by iPhone 3GS and later, iPod Touch 2nd generation & later, iPad all models. The remote is supported by iPod Classic all models, iPod Nano 4th generation & later, iPod Shuffle 3rd generation & later.