In depth comparison and review of JVC HA SR75S-B ésnsy and Poly Blackwire 325. 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 | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Weight | 137 g | - | |
| Colour | Black | - | |
| Headband Material | - | Metal | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | JVC HA SR75S-B ésnsy can be folded. |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 26000 Hz | 20 - 20000 Hz | JVC HA SR75S-B ésnsy offer a larger frequency range than Poly Blackwire 325. |
| Max Input Power | 1000 mW | - | |
| Sensitivity | 104 dB/mW | - | |
| Impedance | 36 Ohm | - | |
| Diaphragm | 30 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Controls | Answer/end | Mute, volume, answer/end |
|---|
| CABLE | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m | |
| Plated Connector | Gold | - |
| FEATURES | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| CONNECTIONS | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | JVC HA SR75S-B ésnsy | Poly Blackwire 325 |
|---|
| Included Accessories | Cleaning cloth | - | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, BlackBerry | - | |
| Service & Support | - | Limited warranty - 2 years |
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