Detailed comparison and review of Sennheiser HD 579 (HD 500) and EPOS I SENNHEISER IMPACT SC 660 TC. 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 | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Product Type | Headphones - wired | Headset - wired - Easy Disconnect | |
|---|---|---|---|
| Series | HD 500 | - | |
| Weight | - | 113 g | |
| Colour | Silver | Black with silver | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Home audio | - |
| SOUND QUALITY | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 28000 Hz | 50 - 18000 Hz | Sennheiser HD 579 (HD 500) offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | - | 103 dB | |
| Impedance | 50 Ohm | 200 Ohm | |
| Max Sound Pressure | 106 dB | - | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 150 - 6800 Hz |
| CABLE | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Cable Type | Headphones cable - 3 m | Headset cable - 1 m | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Headset (EasyDisconnect) |
|---|
| OTHERS | Sennheiser HD 579 (HD 500) | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Included Accessories | 6.3 mm to 3.5 mm adapter | Carrying pouch, leatherette ear pads, cable clip | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |
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