In depth comparison and review of Bowers & Wilkins P9 Signature and Cooler Master MH650. 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 | Cooler Master MH650 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 19.15 cm | |
| Width | - | 19.2 cm | |
| Depth | - | 8.5 cm | |
| Weight | 413 g | 282 g | Cooler Master MH650 are lighter than Bowers & Wilkins P9 Signature headphones. |
| Colour | Brown | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | Leather, memory foam | Foam | |
| Headband Material | Aluminium, memory foam | Fabric | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | Bowers & Wilkins P9 Signature can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 2 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins P9 Signature offer a larger frequency range than Cooler Master MH650. |
| Max Input Power | 50 mW | 80 mW | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 111 dB | 107 dB | Bowers & Wilkins P9 Signature have higher sensitivity than Cooler Master MH650. |
| Impedance | 22 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master MH650 have a thicker diaphragm than Bowers & Wilkins P9 Signature. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Controls | - | Volume, power on/off, surround on/off, microphone on/mute |
|---|
| CABLE | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m Headphones cable - detachable - 5 m |
Headphones cable - 2.2 m | |
|---|---|---|---|
| Cable Length | - | 2.2 m | |
| Detachable Cable | Yes | - |
| FEATURES | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | Bowers & Wilkins P9 Signature | Cooler Master MH650 |
|---|
| Included Accessories | Carrying case, 3.5 mm to 6.3 mm adapter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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