Detailed comparison and review of Sennheiser HD 559 and Poly SupraPlus H261N-CD. 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 | Sennheiser HD 559 | Poly SupraPlus H261N-CD |
|---|
| Product Type | Headphones - wired | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Series | HD 5 | Controller and Dispatch | |
| Colour | Black | - |
| SOUND QUALITY | Sennheiser HD 559 | Poly SupraPlus H261N-CD |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 14 - 26000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 108 dB/Vrms | - | |
| Impedance | 50 Ohm | - |
| MICROPHONE | Sennheiser HD 559 | Poly SupraPlus H261N-CD |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Mono |
| CABLE | Sennheiser HD 559 | Poly SupraPlus H261N-CD |
|---|
| Cable Type | Headphones cable - 3 m | Headset cable | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 559 | Poly SupraPlus H261N-CD |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Headset (Quick Disconnect) |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
