Side by side comparison and review of Sharkoon Rush ER2 and Sennheiser PXC 550 Wireless. 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 | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Series | - | PXC | |
| Weight | 266 g | 227 g | Sennheiser PXC 550 Wireless are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | - | |
| Recommended Use | Game console, portable electronics, computer | Home audio, portable electronics |
| SOUND QUALITY | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser PXC 550 Wireless can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Device ID Profile (DIP) | |
| Active Noise Cancelling | - | Yes | Sennheiser PXC 550 Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | NoiseGard active noise compensation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 17 - 23000 Hz | Sennheiser PXC 550 Wireless offer a larger frequency range than Sharkoon Rush ER2. |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 92 dB | 110 dB | Sennheiser PXC 550 Wireless have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 32 Ohm | 490 Ohm | |
| Diaphragm | 40 mm | - |
| MICROPHONE | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 30 - 16000 Hz | - | |
| Audio Input Details | Omni-directional - 30 - 16000 Hz - Output Impedance 2.2 kOhm | - | |
| Sensitivity | -58 dB | - | |
| Impedance | 2.2 kOhm | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Controls | Volume control, microphone on/mute | Volume |
|---|
| CABLE | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headphones cable - detachable USB cable - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sharkoon Rush ER2 | Sennheiser PXC 550 Wireless |
|---|
| Included Accessories | Carrying pouch | Carrying case, audio cable, in-flight plug adapter, 3.5 mm to 6.3 mm adapter, USB charge cable | |
|---|---|---|---|
| Software Included | - | CapTune |
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