Side by side comparison and review of Sennheiser HMD 300 PRO and Plantronics .Audio A628. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Product Type | Headset - wired | Headset - wired - USB | |
|---|---|---|---|
| Weight | 319 g | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HMD 300 PRO can be folded. |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Sennheiser HMD 300 PRO are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 60 - 25000 Hz | - | |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 108 dB | - | |
| Impedance | 64 Ohm | - | |
| Max Sound Pressure | 123 dB | - |
| MICROPHONE | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | - | |
| Frequency Response | 80 - 16000 Hz | - | |
| Sensitivity | 0.4 mV/Pascal | - | |
| Impedance | 300 Ohm | - |
| CABLE | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Cable Type | - | Headset cable |
|---|
| FEATURES | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Features | EPOS ActiveGard | - | |
|---|---|---|---|
| Additional Functions | - | DSP |
| CONNECTIONS | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Connector Type | - | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HMD 300 PRO | Plantronics .Audio A628 |
|---|
| Included Accessories | Wind screen | - |
|---|
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