In depth comparison and review of Turtle Beach Stealth 520 and EPOS I SENNHEISER IMPACT MB 660 UC MS. 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 | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Product Type | Headset - wireless - USB | Headset - Bluetooth - wireless - NFC | |
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Weight | - | 227 g | |
Earpad Material | Synthetic leather | - | |
Recommended Use | Game console | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | - | 25 m |
SOUND QUALITY | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Foldable | - | Yes | EPOS I SENNHEISER IMPACT MB 660 UC MS can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.2 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | |
Active Noise Cancelling | - | Yes | EPOS I SENNHEISER IMPACT MB 660 UC MS are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | Adaptive Noise Control | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | 7.1 Channel Virtual Surround Sound, DTS Surround Sound | - | |
Frequency Response | 20 - 20000 Hz | 17 - 23000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than Turtle Beach Stealth 520. |
Total Harmonic Distortion (THD) | - | 0.5% | |
Sensitivity | - | 118 dB | |
Impedance | - | 46 Ohm | |
Diaphragm | 50 mm | - |
MICROPHONE | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Type | Boom | - | |
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Frequency Response | - | 150 - 6800 Hz | |
Audio Input Details | Omni-directional | - |
CABLE | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Cable Type | - | Audio cable Micro-USB cable |
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BATTERY AND CHARGING | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Battery Type | Headset battery rechargeable - lithium polymer | Headset battery rechargeable | |
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Battery Life | 15 hour(s) | 30 hours | EPOS I SENNHEISER IMPACT MB 660 UC MS lasts longer on a single charge than the Turtle Beach Stealth 520. |
Standby Time | - | 360 hours | |
Charging Time | - | 3 hours |
WIRELESS LINK | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Transmission Range | - | 25 m |
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OTHERS | Turtle Beach Stealth 520 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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Included Accessories | - | Carrying case, Bluetooth adapter, airplane adapter | |
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Service & Support | - | Limited warranty - 2 years |