In depth comparison and review of Sharkoon Rush ER2 and AKG K812. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sharkoon Rush ER2 | AKG K812 |
|---|
| Product Type | Headset - wired | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 266 g | 390 g | Sharkoon Rush ER2 are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black | |
| Recommended Use | Game console, portable electronics, computer | Professional audio |
| SOUND QUALITY | Sharkoon Rush ER2 | AKG K812 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 54000 Hz | AKG K812 offer a larger frequency range than Sharkoon Rush ER2. |
| Max Input Power | 100 mW | 300 mW | |
| Sensitivity | 92 dB | 110 dB | AKG K812 have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 32 Ohm | 36 Ohm | |
| Diaphragm | 40 mm | 53 mm | AKG K812 have a thicker diaphragm than Sharkoon Rush ER2. |
| MICROPHONE | Sharkoon Rush ER2 | AKG K812 |
|---|
| 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 | - |
| REMOTE CONTROL | Sharkoon Rush ER2 | AKG K812 |
|---|
| Controls | Volume control, microphone on/mute | - |
|---|
| CABLE | Sharkoon Rush ER2 | AKG K812 |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headphones cable - detachable - 3 m | |
|---|---|---|---|
| Cable Length | - | 3 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| CONNECTIONS | Sharkoon Rush ER2 | AKG K812 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sharkoon Rush ER2 | AKG K812 |
|---|
| Included Accessories | Carrying pouch | 6.3 mm (1/4") stereo adapter |
|---|
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