In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Audeze LCD-4. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headphones - wired - 6.35 mm jack | |
|---|---|---|---|
| Weight | 113 g | - | |
| Colour | Black with silver | - | |
| Body Material | - | Wood | |
| Earpad Material | Leatherette | - |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Planar magnetic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 5 - 20000 Hz | Audeze LCD-4 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Total Harmonic Distortion (THD) | - | 1.0% | |
| Sensitivity | 103 dB | 97 dB/mW | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than Audeze LCD-4. |
| Impedance | 200 Ohm | 200 Ohm | |
| Max Sound Pressure | - | 130 dB | |
| Diaphragm | - | 106 mm | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | - |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Cable Type | Headset cable - 1 m | Headphones cable - detachable |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Connector Type | Headset (EasyDisconnect) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Audeze LCD-4 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Travel bag | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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