In depth comparison and review of Sennheiser HD 2.30i (HD 2.0) and V7 HA520-2EP. 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 2.30i (HD 2.0) | V7 HA520-2EP |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 14.8 cm | |
| Weight | - | 163.5 g | |
| Colour | Black | Black | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | V7 HA520-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than V7 HA520-2EP. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | 110 dB | Sennheiser HD 2.30i (HD 2.0) have higher sensitivity than V7 HA520-2EP. |
| Impedance | 22 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | - | Yes |
| CABLE | Sennheiser HD 2.30i (HD 2.0) | V7 HA520-2EP |
|---|
| Cable Type | Headphones cable - 1.4 m | Headphones cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 1.8 m |
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | V7 HA520-2EP |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | V7 HA520-2EP |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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