In depth comparison and review of Audio-Technica ATH-DSR9BT and EPOS I SENNHEISER ADAPT 261. 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 | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Product Type | Headphones - Bluetooth - wireless - NFC | Headset - Bluetooth - wireless - USB-C | |
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Weight | 310 g | 120.7 g | EPOS I SENNHEISER ADAPT 261 are lighter than Audio-Technica ATH-DSR9BT headphones. |
Colour | - | Black | |
Earpad Material | Foam | Leatherette | |
Headband Material | Leather | - | |
Recommended Use | - | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Adjustable Headband | Yes | - | |
Foldable | Yes | - | Audio-Technica ATH-DSR9BT can be folded. |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | 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) | - | |
Sound Output Mode | Stereo | Stereo | |
Built-in Decoders | Pure Digital Drive | - | |
Frequency Response | 5 - 45000 Hz | 20 - 20000 Hz | Audio-Technica ATH-DSR9BT offer a larger frequency range than EPOS I SENNHEISER ADAPT 261. |
Sensitivity | 97 dB/mW | - | |
Impedance | 38 Ohm | - | |
Max Sound Pressure | - | 118 dB | |
Diaphragm | 45 mm | - | |
Magnet Material | - | Neodymium | |
Features | Bluetooth aptX technology | - |
MICROPHONE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Form Factor | Built-in | Headset microphone | |
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Type | - | Boom | |
Microphone Technology | Condenser | - | |
Microphone Operation Mode | Omni-directional | - | |
Frequency Response | 50 - 4000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER ADAPT 261 offer a larger microphone frequency range than Audio-Technica ATH-DSR9BT. |
Sensitivity | -44 dB | - |
REMOTE CONTROL | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Controls | Volume, microphone on/off | - |
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CABLE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Cable Type | USB charge cable - 2 m | - |
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FEATURES | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Features | - | EPOS ActiveGard |
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BATTERY AND CHARGING | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
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Battery Life | 15 hour(s) | 27 hour(s) | EPOS I SENNHEISER ADAPT 261 lasts longer on a single charge than the Audio-Technica ATH-DSR9BT. |
Standby Time | 1000 hours | - | |
Charging Time | 5 hour(s) | - |
WIRELESS LINK | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Transmission Range | 10 m | - |
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OTHERS | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER ADAPT 261 |
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Included Accessories | Hard case | USB-C adapter | |
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Software Certification | - | Certified for Microsoft Teams, Optimised for UC | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |