In depth comparison and review of Bowers & Wilkins P9 Signature and Pioneer DJ HDJ-X7. 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.
DESIGN AND DIMENSIONS | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
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Weight | 413 g | 312 g | Pioneer DJ HDJ-X7 are lighter than Bowers & Wilkins P9 Signature headphones. |
Colour | Brown | Silver | |
Earpad Material | Leather, memory foam | Leather, polyurethane | |
Headband Material | Aluminium, memory foam | Leather, polyurethane | |
Design | - | DJ | |
Recommended Use | - | Professional audio |
SOUND QUALITY | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Adjustable Headband | - | Yes | |
Foldable | Yes | Yes | Both headphones can be folded. |
Connectivity Technology | Wired | Wired | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 2 - 30000 Hz | 5 - 30000 Hz | Bowers & Wilkins P9 Signature offer a larger frequency range than Pioneer DJ HDJ-X7. |
Max Input Power | 50 mW | 3500 mW | |
Total Harmonic Distortion (THD) | 0.2% | - | |
Sensitivity | 111 dB | - | |
Impedance | 22 Ohm | 36 Ohm | |
Max Sound Pressure | - | 102 dB | |
Diaphragm | 40 mm | 50 mm | Pioneer DJ HDJ-X7 have a thicker diaphragm than Bowers & Wilkins P9 Signature. |
MICROPHONE | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Type | On-cable | - |
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CABLE | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Cable Type | Headphones cable - detachable - 1.2 m Headphones cable - detachable - 5 m |
Headphones cable - detachable - coiled - 3 m Headphones cable - detachable - 1.6 m |
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Detachable Cable | Yes | Yes |
CONNECTIONS | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | Bowers & Wilkins P9 Signature | Pioneer DJ HDJ-X7 |
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Included Accessories | Carrying case, 3.5 mm to 6.3 mm adapter | Carrying pouch, 3.5 mm to 6.3 mm adapter | |
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Compliant Standards | - | MIL-STD 810G | |
Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |