Detailed comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and SteelSeries Arctis 9 Wireless. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Weight | 113 g | - | |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | - | |
| Design | - | Games | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 12 m |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0 | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | SteelSeries Arctis 9 Wireless offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 103 dB | 98 dB | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than SteelSeries Arctis 9 Wireless. |
| Impedance | 200 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | 150 - 6800 Hz | 100 - 6500 Hz | EPOS I SENNHEISER IMPACT SC 660 TC offer a larger microphone frequency range than SteelSeries Arctis 9 Wireless. |
| Sensitivity | - | -38 dBV/Pascal | |
| Impedance | - | 2200 Ohm |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Controls | - | Volume |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Cable Type | Headset cable - 1 m | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Radio Frequency Range | - | 2.4GHz |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Connector Type | Headset (EasyDisconnect) | - |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | SteelSeries Arctis 9 Wireless |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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