In depth comparison and review of Sennheiser HD 25 Plus and Sharkoon Rush ER2. 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 | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Weight | 140 g | 266 g | Sennheiser HD 25 Plus are lighter than Sennheiser HD 25 Plus headphones. |
| Colour | - | White | Red | Green | Blue | |
| Design | DJ | - | |
| Recommended Use | Professional audio, home audio | Game console, portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 25 Plus offer a larger frequency range than Sharkoon Rush ER2. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | 0.3% | - | |
| Sensitivity | 120 dB | 92 dB | Sennheiser HD 25 Plus have higher sensitivity than Sharkoon Rush ER2. |
| Impedance | 70 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| 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 | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Controls | - | Volume control, microphone on/mute |
|---|
| CABLE | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Cable Type | Headphones cable - 1.3 m Headphones cable - 1.5 m |
Headset cable - 1.1 m Headset cable - 2.5 m |
|---|
| CONNECTIONS | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 25 Plus | Sharkoon Rush ER2 |
|---|
| Included Accessories | Protective pouch, 3.5 mm to 6.3 mm adapter, 2 pairs of earpads | Carrying pouch |
|---|
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