Detailed comparison and review of Poly SupraPlus H261N-CD and Sennheiser HD 300. 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 | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | Controller and Dispatch | - | |
| Weight | - | 182 g | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 300 can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 18 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Impedance | - | 18 Ohm | |
| Max Sound Pressure | - | 118 dB |
| MICROPHONE | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - |
| CABLE | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Cable Type | Headset cable | Headphones cable - 1.4 m | |
|---|---|---|---|
| Cable Length | - | 1.4 m |
| CONNECTIONS | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Connector Type | Headset (Quick Disconnect) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly SupraPlus H261N-CD | Sennheiser HD 300 |
|---|
| Service & Support | - | Limited warranty - parts and labour - 2 years |
|---|
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