B&W

P9 Signature

Designed for the people who love music

P9 Signature, our largest over-ear headphone, exemplifies all of the acoustic and design innovation skills we have amassed in our 50 year journey. P9 Signature raises the bar for performance from a mobile headphone.

TECHNICAL SPECIFICATIONS

Style

Over-ear, open-back

Transducer Type

Planar magnetic

Magnetic Structure

Double Fluxor™ magnet array

Phase management

FAZOR

Magnet type
Neodymium N50

Diaphragm type

Nano-scale Uniforce™

Transducer size

106 mm

Maximum power handling

15W

Maximum SPL

>130dB

Frequency response

5Hz – 50kHz

THD

<0.1% @ 100dB

Impedance

200 ohms

Sensitivity

97 dB/1mW (at Drum Reference Point)

Voltage sensitivity

95 dB/1V

Minimum power requirement

>100mW

Recommended power

level1 - 4W

For more information  visit the manufacturer's website by following the link here - P9 Signature