In depth comparison and review of EPOS I SENNHEISER PC 373D and Poly Blackwire 8225-M. 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 | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-A | |
|---|---|---|---|
| Weight | - | 186 g | |
| Colour | Black | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | EPOS I SENNHEISER PC 373D can be folded. |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 15 - 28000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER PC 373D offer a larger frequency range than Poly Blackwire 8225-M. |
| Sensitivity | 116 dB | 84 dB | EPOS I SENNHEISER PC 373D have higher sensitivity than Poly Blackwire 8225-M. |
| Impedance | 50 Ohm | 32 Ohm | |
| Diaphragm | - | 32 mm | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 8225-M microphone can cancel out ambient noise. |
| Frequency Response | 50 - 16000 Hz | 100 - 10000 Hz | EPOS I SENNHEISER PC 373D offer a larger microphone frequency range than Poly Blackwire 8225-M. |
| Sensitivity | -38 dB | -35 dBV/Pascal |
| REMOTE CONTROL | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Controls | - | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Cable Type | Headset cable - 1.2 m Headset extension cable - 1.7 m |
Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 2.2 m |
| CONNECTIONS | EPOS I SENNHEISER PC 373D | Poly Blackwire 8225-M |
|---|
| Connector Type | Headset (4 PIN USB Type A) | Headset (4 PIN USB Type A) |
|---|
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