Side by side comparison and review of Sennheiser HD 300 PROtect and V7 HU521-2EP. 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 HD 300 PROtect | V7 HU521-2EP |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 16.5 cm | |
| Weight | 297 g | 172.5 g | V7 HU521-2EP are lighter than Sennheiser HD 300 PROtect headphones. |
| Colour | - | Black | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Sennheiser HD 300 PROtect are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 25000 Hz | 20 - 20000 Hz | Sennheiser HD 300 PROtect offer a larger frequency range than V7 HU521-2EP. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | 108 dB | 110 dB | V7 HU521-2EP have higher sensitivity than Sennheiser HD 300 PROtect. |
| Impedance | 64 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Audio Input Details | - | Omni-directional - 300° | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Controls | - | Mute, volume |
|---|
| CABLE | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Cable Type | Headphones cable - 1.55 m | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.55 m | 1.8 m |
| FEATURES | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Features | EPOS ActiveGard | - |
|---|
| CONNECTIONS | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 300 PROtect | V7 HU521-2EP |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | - | Limited warranty - 2 years |
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