In depth comparison and review of Razer Kraken and EPOS I SENNHEISER IMPACT MB 660 UC. 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 | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 322 g | 227 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than Razer Kraken headphones. |
| Colour | Quartz pink | Black | Mercury white | Green | - | |
| Body Material | Aluminium | - | |
| Earpad Material | Leatherette, memory foam, cloth | - | |
| Headband Material | Aluminium | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | |
| Bluetooth Audio Codec | - | SBC, aptX | |
| Active Noise Cancelling | - | Yes | EPOS I SENNHEISER IMPACT MB 660 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | NoiseGard active noise compensation | |
| Noise Isolating | Yes | - | Razer Kraken are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 12 - 28000 Hz | 17 - 23000 Hz | Razer Kraken offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | 109 dB | 118 dB | EPOS I SENNHEISER IMPACT MB 660 UC have higher sensitivity than Razer Kraken. |
| Impedance | 32 Ohm | 46 Ohm | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 10000 Hz | 150 - 6800 Hz | Razer Kraken offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -45 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 0 dB | - | |
| Microphone Features | Retractable microphone | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Controls | Volume control, microphone on/mute | - |
|---|
| CABLE | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Cable Type | Headset cable - 1.3 m | Audio cable Micro-USB cable |
|
|---|---|---|---|
| Cable Length | 1.3 m | - |
| BATTERY AND CHARGING | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 700 mAh | |
| Battery Life | - | 30 hours | |
| Standby Time | - | 360 hours | |
| Charging Time | - | 3 hours |
| WIRELESS LINK | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Transmission Range | - | 25 m |
|---|
| CONNECTIONS | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Razer Kraken | EPOS I SENNHEISER IMPACT MB 660 UC |
|---|
| Included Accessories | USB audio controller | Carrying case, Bluetooth adapter, airplane adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Software Certification | Discord Certified | - | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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