Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Alpha Bravo GX1. 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 | Alpha Bravo GX1 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 113 g | - | |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | Alpha Bravo GX1 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | 103 dB | 116 dB | Alpha Bravo GX1 have higher sensitivity than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Impedance | 200 Ohm | 16 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Alpha Bravo GX1 microphone can cancel out ambient noise. |
| Frequency Response | 150 - 6800 Hz | - | |
| Sensitivity | - | -36 dB |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Cable Type | Headset cable - 1 m | USB cable |
|---|
| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Additional Functions | - | LED backlight (blue) |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Connector Type | Headset (EasyDisconnect) | USB (4 PIN USB Type A) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Alpha Bravo GX1 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | 3.5 mm to USB adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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