In depth comparison and review of Jabra BIZ 2400 Duo 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.
| DESIGN AND DIMENSIONS | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 413 g | |
| Colour | - | Brown | |
| Body Material | KEVLAR, surgical steel | - | |
| Earpad Material | - | Leather, memory foam | |
| Headband Material | - | Aluminium, memory foam |
| SOUND QUALITY | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | - | Yes | Bowers & Wilkins P9 Signature can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Jabra BIZ 2400 Duo are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 300 - 3400 Hz | 2 - 30000 Hz | Bowers & Wilkins P9 Signature offer a larger frequency range than Jabra BIZ 2400 Duo. |
| Max Input Power | - | 50 mW | |
| Total Harmonic Distortion (THD) | - | 0.2% | |
| Sensitivity | - | 111 dB | |
| Impedance | - | 22 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Type | Boom | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - |
| CABLE | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Cable Type | Headset cable | Headphones cable - detachable - 1.2 m Headphones cable - detachable - 5 m |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| CONNECTIONS | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Connector Type | Headset | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Jabra BIZ 2400 Duo | Bowers & Wilkins P9 Signature |
|---|
| Included Accessories | - | Carrying case, 3.5 mm to 6.3 mm adapter | |
|---|---|---|---|
| Compliant Standards | EN 60950, UL 60950, AS/NZS 3260, IEC 60950-1 | - | |
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 2 years |
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