In depth comparison and review of Sennheiser HD 598SR and Poly Blackwire 8225. 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 HD 598SR | Poly Blackwire 8225 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack, 6.35 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Weight | - | 186 g | |
| Headband Material | Leatherette | - | |
| Recommended Use | Home audio, portable electronics | - |
| SOUND QUALITY | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 8225 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Hybrid ANC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 12 - 38500 Hz | 20 - 20000 Hz | Sennheiser HD 598SR offer a larger frequency range than Poly Blackwire 8225. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 112 dB | 84 dB | Sennheiser HD 598SR have higher sensitivity than Poly Blackwire 8225. |
| Impedance | 50 Ohm | 32 Ohm | |
| Diaphragm | - | 32 mm | |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Poly Blackwire 8225 microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -35 dBV/Pascal |
| REMOTE CONTROL | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Controls | Push to Talk (PTT) | Mute, volume, answer/end |
|---|
| CABLE | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Cable Type | Headphones cable - detachable - straight - 3 m Headphones cable - detachable - straight - 1.2 m |
Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 3 m | 2.2 m | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (USB Type-C) |
|---|
| OTHERS | Sennheiser HD 598SR | Poly Blackwire 8225 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Software Certification | - | Zoom Certified |
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