Detailed comparison and review of JVC HA S40BT and EPOS I SENNHEISER IMPACT SC 660 TC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - Easy Disconnect | |
|---|---|---|---|
| Weight | 146 g | 113 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than JVC HA S40BT headphones. |
| Colour | - | Black with silver | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | 50 - 18000 Hz | JVC HA S40BT offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | 103 dB | |
| Impedance | - | 200 Ohm | |
| Diaphragm | 30.5 mm | - | |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 150 - 6800 Hz |
| CABLE | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Cable Type | Micro-USB charge cable | Headset cable - 1 m |
|---|
| BATTERY AND CHARGING | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Battery Type | Handset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 17 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Connector Type | Bluetooth | Headset (EasyDisconnect) |
|---|
| OTHERS | JVC HA S40BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Included Accessories | - | Carrying pouch, leatherette ear pads, cable clip | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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