Bowers & Wilkins P9 Signature vs. AKG K72

Headphones Comparison, Reviews and Tests

In depth comparison and review of Bowers & Wilkins P9 Signature and AKG K72. 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

Bowers & Wilkins P9 Signature vs. AKG K72 Comparison Chart
DESIGN AND DIMENSIONS Bowers & Wilkins P9 Signature AKG K72
Product Type Headphones - wired - 3.5 mm jack Headphones - wired - 3.5 mm jack
Weight 413 g 200 g AKG K72 are lighter than Bowers & Wilkins P9 Signature headphones.
Colour Brown Matte black
Earpad Material Leather, memory foam Leatherette
Headband Material Aluminium, memory foam -
Recommended Use - Professional audio
SOUND QUALITY Bowers & Wilkins P9 Signature AKG K72
Headphones Form Factor Full size Full size
Ear Cups Type - Closed
Foldable Yes - Bowers & Wilkins P9 Signature can be folded.
Connectivity Technology Wired Wired
Noise Isolating - Yes AKG K72 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 2 - 30000 Hz 16 - 20000 Hz Bowers & Wilkins P9 Signature offer a larger frequency range than AKG K72.
Max Input Power 50 mW 200 mW
Total Harmonic Distortion (THD) 0.2% -
Sensitivity 111 dB 112 dB AKG K72 have higher sensitivity than Bowers & Wilkins P9 Signature.
Impedance 22 Ohm 32 Ohm
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
MICROPHONE Bowers & Wilkins P9 Signature AKG K72
Type On-cable -
CABLE Bowers & Wilkins P9 Signature AKG K72
Cable Type Headphones cable - detachable - 1.2 m
Headphones cable - detachable - 5 m
Headphones cable - 3 m
Detachable Cable Yes -
CONNECTIONS Bowers & Wilkins P9 Signature AKG K72
Connector Type Headphones (mini-phone 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS Bowers & Wilkins P9 Signature AKG K72
Included Accessories Carrying case, 3.5 mm to 6.3 mm adapter 3.5 mm to 6.3 mm adapter
Service & Support Limited warranty - parts and labour - 2 years -
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