Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Cooler Master CH321. 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 | Cooler Master CH321 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 22 cm | |
| Width | - | 20 cm | |
| Depth | - | 10.5 cm | |
| Weight | 113 g | 348 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | Leatherette | Foam, polyurethane leather | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | Cooler Master CH321 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 180 mW | |
| Sensitivity | 103 dB | 115 dB | Cooler Master CH321 have higher sensitivity than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Impedance | 200 Ohm | 16 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 150 - 6800 Hz | 100 - 16000 Hz | Cooler Master CH321 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Audio Input Details | - | Omni-directional - 100 - 16000 Hz | |
| Sensitivity | - | -38 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Cable Type | Headset cable - 1 m | - | |
|---|---|---|---|
| Cable Length | - | 2.3 m |
| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Additional Functions | - | RGB lighting |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Connector Type | Headset (EasyDisconnect) | Headset (4 PIN USB Type A) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Cooler Master CH321 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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