Sennheiser HD 599 vs. Bowers & Wilkins P9 Signature

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 599 and Bowers & Wilkins P9 Signature. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sennheiser HD 599 vs. Bowers & Wilkins P9 Signature Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 599 Bowers & Wilkins P9 Signature
Product Type Headphones - wired - 3.5 mm jack Headphones - wired - 3.5 mm jack
Series HD 500 -
Weight - 413 g
Colour Brown, ivory, matte metallic Brown
Earpad Material - Leather, memory foam
Headband Material - Aluminium, memory foam
Recommended Use Home audio -
SOUND QUALITY Sennheiser HD 599 Bowers & Wilkins P9 Signature
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Open -
Foldable - Yes Bowers & Wilkins P9 Signature can be folded.
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 12 - 38500 Hz 2 - 30000 Hz Sennheiser HD 599 offer a larger frequency range than Bowers & Wilkins P9 Signature.
Max Input Power - 50 mW
Total Harmonic Distortion (THD) 0.1% 0.2% Sennheiser HD 599 have lower total harmonic distortion than Sennheiser HD 599.
Sensitivity - 111 dB
Impedance 50 Ohm 22 Ohm
Max Sound Pressure 106 dB -
Diaphragm - 40 mm
Magnet Material Neodymium -
MICROPHONE Sennheiser HD 599 Bowers & Wilkins P9 Signature
Type - On-cable
CABLE Sennheiser HD 599 Bowers & Wilkins P9 Signature
Cable Type Headphones cable - 3 m
Headphones cable - 1.2 m
Headphones cable - detachable - 1.2 m
Headphones cable - detachable - 5 m
Detachable Cable Yes Yes
Plated Connector Gold -
CONNECTIONS Sennheiser HD 599 Bowers & Wilkins P9 Signature
Connector Type Headphones (phone stereo 6.3 mm)
Headphones (mini-phone stereo 3.5 mm)
Headphones (mini-phone 3.5 mm 4-pole)
OTHERS Sennheiser HD 599 Bowers & Wilkins P9 Signature
Included Accessories 3.5 mm to 6.3 mm adapter Carrying case, 3.5 mm to 6.3 mm adapter
Service & Support - Limited warranty - parts and labour - 2 years
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