Side by side comparison and review of Audio-Technica ATH-SR5BTBK and EPOS I SENNHEISER IMPACT SC 660 TC. 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 | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - Easy Disconnect | |
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Weight | 185 g | 113 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than Audio-Technica ATH-SR5BTBK headphones. |
Colour | Black | Black with silver | |
Earpad Material | Memory foam | Leatherette | |
Recommended Use | Portable electronics, phone | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Headphones Form Factor | On-ear | On-ear | |
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Ear Cups Type | Closed | - | |
Adjustable Headband | Yes | - | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.1 | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 5 - 40000 Hz | 50 - 18000 Hz | Audio-Technica ATH-SR5BTBK offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
Max Input Power | 1500 mW | - | |
Sensitivity | 100 dB/mW | 103 dB | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than Audio-Technica ATH-SR5BTBK. |
Impedance | 35 Ohm | 200 Ohm | |
Diaphragm | 45 mm | - | |
Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Audio-Technica ATH-SR5BTBK have the ability to connect to multiple devices simultaneously. |
Magnet Material | - | Neodymium | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Form Factor | Built-in | Headset microphone | |
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Type | - | Boom | |
Microphone Technology | Condenser | - | |
Frequency Response | 50 - 4000 Hz | 150 - 6800 Hz | EPOS I SENNHEISER IMPACT SC 660 TC offer a larger microphone frequency range than Audio-Technica ATH-SR5BTBK. |
Audio Input Details | Omni-directional - 50 - 4000 Hz | - | |
Sensitivity | -44 dB | - |
REMOTE CONTROL | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Controls | Volume, answer/end, play/pause, next/previous track | - |
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CABLE | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - 1 m |
Headset cable - 1 m | |
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Cable Length | 1.2 m | - | |
Detachable Cable | Yes | - |
BATTERY AND CHARGING | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Battery Type | Headphone battery rechargeable - lithium polymer | - | |
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Battery Life | 38 hour(s) | - | |
Standby Time | 1000 hours | - | |
Charging Time | 4 hour(s) | - |
WIRELESS LINK | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Transmission Range | 10 m | - |
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CONNECTIONS | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (EasyDisconnect) |
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OTHERS | Audio-Technica ATH-SR5BTBK | EPOS I SENNHEISER IMPACT SC 660 TC |
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Included Accessories | Carrying pouch | Carrying pouch, leatherette ear pads, cable clip | |
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Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |