In depth comparison and review of Audio-Technica ATH-DSR9BT and EPOS I SENNHEISER GSP 301. 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 GSP 301 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 17 cm | |
| Width | - | 18.5 cm | |
| Depth | - | 7.5 cm | |
| Weight | 310 g | 290 g | EPOS I SENNHEISER GSP 301 are lighter than Audio-Technica ATH-DSR9BT headphones. |
| Colour | - | White | |
| Earpad Material | Foam | Memory foam | |
| Headband Material | Leather | - | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | Audio-Technica ATH-DSR9BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | Pure Digital Drive | - | |
| Sound Effects | - | Deep Bass | |
| Frequency Response | 5 - 45000 Hz | 15 - 26000 Hz | Audio-Technica ATH-DSR9BT offer a larger frequency range than EPOS I SENNHEISER GSP 301. |
| Sensitivity | 97 dB/mW | 113 dB | EPOS I SENNHEISER GSP 301 have higher sensitivity than Audio-Technica ATH-DSR9BT. |
| Impedance | 38 Ohm | 19 Ohm | |
| Max Sound Pressure | - | 113 dB | |
| Diaphragm | 45 mm | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER GSP 301 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 4000 Hz | 10 - 15000 Hz | EPOS I SENNHEISER GSP 301 offer a larger microphone frequency range than Audio-Technica ATH-DSR9BT. |
| Sensitivity | -44 dB | -41 dBV/Pascal | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Controls | Volume, microphone on/off | Volume |
|---|
| CABLE | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Cable Type | USB charge cable - 2 m | Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| BATTERY AND CHARGING | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - | |
| Standby Time | 1000 hours | - | |
| Charging Time | 5 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
|---|
| OTHERS | Audio-Technica ATH-DSR9BT | EPOS I SENNHEISER GSP 301 |
|---|
| Included Accessories | Hard case | 2 x 3.5 mm to 3.5 mm adapter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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