Bowers & Wilkins P9 Signature HiFi Over-Ear Headphones User Manual

Introduction

This manual provides essential information for the setup, operation, and maintenance of your Bowers & Wilkins P9 Signature HiFi Over-Ear Headphones. Please read these instructions carefully to ensure optimal performance and longevity of your product.

Bowers & Wilkins P9 Signature headphones, brown with silver accents

Image: The Bowers & Wilkins P9 Signature headphones, showcasing their brown Italian leather and polished silver metal components.

What's in the Box

Your P9 Signature headphones package includes the following items:

P9 Hi-Fi headphones
1.2m MFI cable
1.2m standard cable
5m standard cable
1/4" audio jack adaptor plug
Protective pouch

Bowers & Wilkins P9 Signature headphones folded inside their protective pouch

Image: The P9 Signature headphones neatly folded and stored within their grey protective pouch, ready for transport.

Setup

1. Connecting the Audio Cable

Identify the desired audio cable (1.2m MFI, 1.2m standard, or 5m standard).
Locate the cable input port on the left ear cup of the headphones. This port is discreetly located behind the ear pad.
Gently remove the left ear pad to expose the cable connection point.
Insert the cable connector firmly into the port until it clicks into place.
Reattach the ear pad, ensuring it is securely fastened.
Connect the other end of the cable to your audio source (e.g., smartphone, tablet, amplifier). For devices requiring a larger jack, use the supplied 1/4" audio jack adaptor plug.

Close-up of the Bowers & Wilkins P9 Signature ear cup, showing the detailed design

Image: A detailed view of the P9 Signature ear cup, highlighting the Bowers & Wilkins branding and intricate grille design.

2. Wearing the Headphones

Adjust the headband to ensure a comfortable and secure fit on your head. The ear cups should fully enclose your ears without excessive pressure.
Ensure the left (L) and right (R) indicators on the inside of the headband correspond to your left and right ears for proper stereo imaging.

Image: Side view of the P9 Signature headphones, illustrating the ergonomic design of the ear cup and the adjustable headband.

Operating Instructions

Audio Playback

Once connected to an audio source, begin playback from your device. Adjust the volume on your audio source to a comfortable listening level. The P9 Signature headphones are designed for high-fidelity audio reproduction, delivering a wide frequency response and detailed soundstage.

Microphone and Control Unit (1.2m MFI Cable)

The 1.2m MFI (Made For iPhone/iPod/iPad) cable includes an in-line microphone and control unit for compatible Apple devices. Functions typically include:

Play/Pause: Press the center button once.
Skip Track: Press the center button twice for next track, three times for previous track.
Answer/End Call: Press the center button once during an incoming call or during a call.
Volume Control: Use the '+' and '-' buttons to adjust volume.

Functionality may vary with non-Apple devices or specific applications.

Maintenance

Cleaning

Leather Surfaces: Use a soft, dry cloth to gently wipe the Italian leather headband and ear pads. For deeper cleaning, a specialized leather cleaner designed for fine leather goods can be used sparingly, following the product's instructions. Avoid harsh chemicals or abrasive materials.
Metal Components: Wipe metal parts with a soft, dry cloth.
Ear Pads: The ear pads are designed to be removable for cleaning or replacement. Refer to the setup section for instructions on removing and reattaching ear pads.

Storage

When not in use, store your P9 Signature headphones in the provided protective pouch to guard against dust, scratches, and minor impacts. The headphones are designed to fold for compact storage.

Image: The P9 Signature headphones in their folded configuration, demonstrating their portability and ease of storage.

Troubleshooting

Problem	Possible Cause	Solution
No sound or low volume	Cable not fully connected. Audio source volume too low or muted. Incorrect audio source selected. Headphone impedance mismatch with source.	Ensure cable is securely connected at both ends. Increase volume on your audio device. Verify the correct audio output is selected on your device. Consider using a headphone amplifier if your source struggles with 22 Ohm impedance headphones.
Distorted or poor sound quality	Damaged cable. Low-quality audio source file. Improper fit of headphones.	Try a different cable. Use high-quality audio files or streaming services. Adjust headphones for a proper seal around your ears.
Discomfort during wear	Headband not adjusted correctly. Prolonged listening sessions.	Adjust the headband for a balanced fit. Take breaks during long listening periods.

Specifications

Feature	Detail
Model	P9 Signature
Brand	Bowers & Wilkins
Ear Placement	Over Ear
Form Factor	Over Ear
Impedance	22 Ohms
Frequency Response	2Hz to 30kHz
Drive Units	2x ø40mm (1.6in) full range
Product Dimensions	11.42 x 6.69 x 8.66 inches
Item Weight	14.46 ounces
Connectivity Technology	Wired
Materials	Italian Saffiano leather, forged foldable aluminum arms

Warranty and Support

Bowers & Wilkins products are manufactured to the highest standards and undergo rigorous quality checks. For information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official Bowers & Wilkins website.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact Bowers & Wilkins customer support through their official website or authorized service centers.

Manufacturer: Bowers & Wilkins