Side by side comparison and review of Plantronics Blackwire C320 and Shure SRH940-EFS. 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 | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Product Type | Headset - wired - USB | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 322 g | |
| Recommended Use | Computer | Professional audio, home audio |
| SOUND QUALITY | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Shure SRH940-EFS can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 30000 Hz | Shure SRH940-EFS offer a larger frequency range than Plantronics Blackwire C320. |
| Max Input Power | - | 1000 mW | |
| Sensitivity | - | 100 dB/mW | |
| Impedance | - | 42 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium magnet |
| MICROPHONE | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Controls | Mute, volume, answer/end | - |
|---|
| CABLE | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Cable Type | USB cable | Headphones cable - detachable - coiled - 3 m Headphones cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 3 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| FEATURES | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Additional Functions | DSP | - |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Plantronics Blackwire C320 | Shure SRH940-EFS |
|---|
| Included Accessories | - | Carrying case, 6.3 mm (1/4") stereo adapter, velour ear pads | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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