In depth comparison and review of Sennheiser GSP 350 and Poly Blackwire 325. 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 | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Product Type | Headset - 7.1 channel - wired - USB | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | Gaming | 300 Series | |
| Weight | 262 g | - | |
| Earpad Material | Memory foam | - | |
| Headband Material | - | Metal | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser GSP 350 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Surround Sound | - | |
| Frequency Response | 15 - 26000 Hz | 20 - 20000 Hz | Sennheiser GSP 350 offer a larger frequency range than Poly Blackwire 325. |
| Impedance | 19 Ohm | - | |
| Max Sound Pressure | 113 dB | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Frequency Response | 10 - 15000 Hz | 100 - 10000 Hz | Sennheiser GSP 350 offer a larger microphone frequency range than Poly Blackwire 325. |
| Sensitivity | -41 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Controls | Volume, microphone on/mute | Mute, volume, answer/end |
|---|
| CABLE | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Cable Type | Headset cable - 1.7 m USB extension cable - detachable - 1.2 m |
Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m |
| FEATURES | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| CONNECTIONS | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser GSP 350 | Poly Blackwire 325 |
|---|
| Included Accessories | USB extension cable, 7.1 surround USB adapter | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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