Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and EPOS I SENNHEISER GSP 670. 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 | EPOS I SENNHEISER GSP 670 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - 7.1 channel - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Gaming | |
| Height | - | 18 cm | |
| Width | - | 19 cm | |
| Depth | - | 8 cm | |
| Weight | 113 g | 398 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | Black | |
| Earpad Material | Leatherette | Leatherette | |
| Recommended Use | - | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 10 - 23000 Hz | EPOS I SENNHEISER GSP 670 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | 103 dB | - | |
| Impedance | 200 Ohm | - | |
| Max Sound Pressure | - | 112 dB | |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER GSP 670 microphone can cancel out ambient noise. |
| Frequency Response | 150 - 6800 Hz | 10 - 7300 Hz | EPOS I SENNHEISER GSP 670 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | -47 dBV/Pascal | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Controls | - | Volume |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Cable Type | Headset cable - 1 m | USB charge cable - detachable - 1.5 m |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Connector Type | Headset (EasyDisconnect) | - |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | EPOS I SENNHEISER GSP 670 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Bluetooth dongle | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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