Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Sennheiser SC 75 USB MS. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Product Type | Headset - wired - Easy Disconnect | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 113 g | - | |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | - |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Sennheiser SC 75 USB MS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 60 - 16000 Hz | EPOS I SENNHEISER IMPACT SC 660 TC offer a larger frequency range than Sennheiser SC 75 USB MS. |
| Sensitivity | 103 dB | - | |
| Impedance | 200 Ohm | - | |
| Max Sound Pressure | - | 118 dB | |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Noise Cancelling | - | Yes | Sennheiser SC 75 USB MS microphone can cancel out ambient noise. |
| Frequency Response | 150 - 6800 Hz | - |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Cable Type | Headset cable - 1 m | - |
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| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Features | - | EPOS ActiveGard |
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| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Connector Type | Headset (EasyDisconnect) | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm) |
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| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Sennheiser SC 75 USB MS |
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| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |