Side by side comparison and review of Sharkoon Rush ER2 and ASTRO Gaming A40 TR. 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 | ASTRO Gaming A40 TR |
|---|
| Product Type | Headset - wired | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 9.52 cm | |
| Width | - | 19.68 cm | |
| Depth | - | 20.32 cm | |
| Weight | 266 g | 369 g | Sharkoon Rush ER2 are lighter than Sharkoon Rush ER2 headphones. |
| Colour | White | Red | Green | Blue | Black | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Game console, portable electronics, computer | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Sharkoon Rush ER2 | ASTRO Gaming A40 TR |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | - | Yes | ASTRO Gaming A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 92 dB | - | |
| Impedance | 32 Ohm | 48 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | Sharkoon Rush ER2 | ASTRO Gaming A40 TR |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| 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 | ASTRO Gaming A40 TR |
|---|
| Controls | Volume control, microphone on/mute | Mute |
|---|
| CABLE | Sharkoon Rush ER2 | ASTRO Gaming A40 TR |
|---|
| Cable Type | Headset cable - 1.1 m Headset cable - 2.5 m |
Headset cable - detachable - 2 m Audio splitter cable - detachable - 1.5 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | - | Yes |
| CONNECTIONS | Sharkoon Rush ER2 | ASTRO Gaming A40 TR |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sharkoon Rush ER2 | ASTRO Gaming A40 TR |
|---|
| Bundled with | - | Astro MixAmp Pro TR | |
|---|---|---|---|
| Included Accessories | Carrying pouch | Detachable microphone, 2 speaker tags | |
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 1 year |
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