In depth comparison and review of JVC HA SR75S-B ésnsy and EPOS I SENNHEISER IMPACT MB 660 UC MS. 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 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 137 g | 227 g | JVC HA SR75S-B ésnsy are lighter than JVC HA SR75S-B ésnsy headphones. |
| Colour | Black | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | |
| Active Noise Cancelling | - | Yes | EPOS I SENNHEISER IMPACT MB 660 UC MS are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Control | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 26000 Hz | 17 - 23000 Hz | JVC HA SR75S-B ésnsy offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Max Input Power | 1000 mW | - | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | 104 dB/mW | 118 dB | EPOS I SENNHEISER IMPACT MB 660 UC MS have higher sensitivity than JVC HA SR75S-B ésnsy. |
| Impedance | 36 Ohm | 46 Ohm | |
| Diaphragm | 30 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Frequency Response | - | 150 - 6800 Hz |
| REMOTE CONTROL | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Controls | Answer/end | - |
|---|
| CABLE | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | Audio cable Micro-USB cable |
|
|---|---|---|---|
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 30 hours | |
| Standby Time | - | 360 hours | |
| Charging Time | - | 3 hours |
| WIRELESS LINK | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Transmission Range | - | 25 m |
|---|
| CONNECTIONS | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JVC HA SR75S-B ésnsy | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Included Accessories | Cleaning cloth | Carrying case, Bluetooth adapter, airplane adapter | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, BlackBerry | - | |
| Service & Support | - | Limited warranty - 2 years |
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