Side by side comparison and review of JBL E55BT and EPOS I SENNHEISER IMPACT SC 660 TC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - Easy Disconnect | |
|---|---|---|---|
| Weight | - | 113 g | |
| Colour | Blue | Black | Red | White | Dusty rose | Black with silver | |
| Earpad Material | - | Leatherette | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL E55BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 50 - 18000 Hz | JBL E55BT offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | 103 dB | |
| Impedance | 32 Ohm | 200 Ohm | |
| Diaphragm | 50 mm | - | |
| Magnet Material | - | Neodymium |
| MICROPHONE | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Frequency Response | - | 150 - 6800 Hz |
| REMOTE CONTROL | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Controls | Remote control | - |
|---|
| CABLE | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Cable Type | Headphones cable - detachable - anti tangle | Headset cable - 1 m | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (EasyDisconnect) |
|---|
| OTHERS | JBL E55BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Included Accessories | Charging cable | Carrying pouch, leatherette ear pads, cable clip | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 3 years |
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