In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and SteelSeries Arctis 1. 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 | SteelSeries Arctis 1 |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - 2.4 GHz - wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | - | 18.9 cm | |
| Width | - | 18.5 cm | |
| Depth | - | 8.71 cm | |
| Weight | 227 g | 288 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
| Recommended Use | Portable electronics, computer | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 25 m | 9 m | EPOS I SENNHEISER IMPACT MB 660 UC have a greater operating distance than SteelSeries Arctis 1. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 23000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC offer a larger frequency range than SteelSeries Arctis 1. |
| Total Harmonic Distortion (THD) | <0.5% | 3% | EPOS I SENNHEISER IMPACT MB 660 UC have lower total harmonic distortion than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Sensitivity | 118 dB | 98 dB | EPOS I SENNHEISER IMPACT MB 660 UC have higher sensitivity than SteelSeries Arctis 1. |
| Impedance | 46 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | SteelSeries Arctis 1 microphone can cancel out ambient noise. |
| Frequency Response | 150 - 6800 Hz | 100 - 6500 Hz | EPOS I SENNHEISER IMPACT MB 660 UC offer a larger microphone frequency range than SteelSeries Arctis 1. |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
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| Controls | - | Volume, power on/off, answer/end, microphone on/mute, play/pause, next/previous track |
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| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Cable Type | Audio cable Micro-USB cable |
USB-C to USB-A cable - detachable Micro-USB charge cable - detachable Headset cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 3.05 m |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 30 hours | 20 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC lasts longer on a single charge than the SteelSeries Arctis 1. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | - |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Transmission Range | 25 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Connector Type | - | Microphone (mini-phone 3.5mm) Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | SteelSeries Arctis 1 |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | USB-C wireless transmitter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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