In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Turtle Beach Ear Force Stealth 520. 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 | Turtle Beach Ear Force Stealth 520 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - wireless - USB | |
|---|---|---|---|
| Weight | 113 g | - | |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | Synthetic leather, foam | |
| Headband Material | - | Foam, leather | |
| Recommended Use | - | Game console, portable electronics |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Noise Isolating | - | Yes | Turtle Beach Ear Force Stealth 520 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound, DTS Surround Sound, Dynamic Chat Boost, DTS Headphone:X, Superhuman Hearing | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | Turtle Beach Ear Force Stealth 520 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | 103 dB | - | |
| Impedance | 200 Ohm | - | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 150 - 6800 Hz | - | |
| Audio Input Details | - | Omni-directional |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Controls | - | Dual volume |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Cable Type | Headset cable - 1 m | Micro-USB charge cable - detachable Audio cable - detachable Audio (optical) cable - detachable |
|---|
| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Features | - | 100% wireless |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Connector Type | Headset (EasyDisconnect) | USB (5 pin Micro-USB Type B) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Turtle Beach Ear Force Stealth 520 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | USB wireless transmitter | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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