Detailed comparison and review of EPOS I SENNHEISER GSP 300 and Poly Blackwire C725-UC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | - | 700 Series | |
| Height | 17 cm | - | |
| Width | 18.5 cm | - | |
| Depth | 7.5 cm | - | |
| Weight | 290 g | - | |
| Colour | Black, blue | Black | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Game console, computer | Computer |
| SOUND QUALITY | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C725-UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Noise Isolating | Yes | - | EPOS I SENNHEISER GSP 300 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 26000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER GSP 300 offer a larger frequency range than Poly Blackwire C725-UC. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 19 Ohm | - | |
| Max Sound Pressure | 113 dB | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | - | |
| Noise Cancelling | Yes | - | EPOS I SENNHEISER GSP 300 microphone can cancel out ambient noise. |
| Frequency Response | 10 - 15000 Hz | 100 - 8000 Hz | EPOS I SENNHEISER GSP 300 offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| Sensitivity | -41 dBV/Pascal | - | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Controls | Volume | Mute, volume, answer/end |
|---|
| CABLE | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Cable Type | Headset cable - 2 m | USB cable - 2.04 m | |
|---|---|---|---|
| Cable Length | 2 m | 2.04 m |
| CONNECTIONS | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
USB (4 PIN USB Type A) |
|---|
| OTHERS | EPOS I SENNHEISER GSP 300 | Poly Blackwire C725-UC |
|---|
| Included Accessories | 2 x 3.5 mm to 3.5 mm adapter | Carrying case | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
