In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and V-MODA Crossfade 2 Wireless. 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 | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
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| Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 19.7 cm | |
| Width | - | 14.7 cm | |
| Depth | - | 8.5 cm | |
| Weight | 227 g | 309 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
| Colour | - | Matt white | Rose gold | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC have a greater operating distance than V-MODA Crossfade 2 Wireless. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 3.0 | EPOS I SENNHEISER IMPACT MB 660 UC have a more advanced version of Bluetooth than V-MODA Crossfade 2 Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| 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 | V-MODA Crossfade 2 Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 5 - 40000 Hz | V-MODA Crossfade 2 Wireless offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Total Harmonic Distortion (THD) | <0.5% | 1% | EPOS I SENNHEISER IMPACT MB 660 UC have lower total harmonic distortion than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Sensitivity | 118 dB | 107 dB | EPOS I SENNHEISER IMPACT MB 660 UC have higher sensitivity than V-MODA Crossfade 2 Wireless. |
| Impedance | 46 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 150 - 6800 Hz | - | |
| Sensitivity | - | -42 dB | |
| Microphones Included | 3 | - |
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
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| Cable Type | Audio cable Micro-USB cable |
USB charge cable |
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| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 700 mAh | 430 mAh | EPOS I SENNHEISER IMPACT MB 660 UC have a higher battery capacity than V-MODA Crossfade 2 Wireless. |
| Battery Life | 30 hours | 12 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC lasts longer on a single charge than the V-MODA Crossfade 2 Wireless. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | 2.5 hour(s) | V-MODA Crossfade 2 Wireless recharge faster than EPOS I SENNHEISER IMPACT MB 660 UC. |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
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| Transmission Range | 25 m | 10 m | EPOS I SENNHEISER IMPACT MB 660 UC have greater transmission range than V-MODA Crossfade 2 Wireless. |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | V-MODA Crossfade 2 Wireless |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Carrying case, carabiner clip | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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