In depth comparison and review of JBL T450BT and EPOS I SENNHEISER IMPACT SC 660 TC. 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 | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - Easy Disconnect | |
|---|---|---|---|
| Weight | - | 113 g | |
| Colour | Blue | Black | White | Black with silver | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL T450BT 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 T450BT offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | 103 dB | |
| Impedance | 32 Ohm | 200 Ohm | |
| Diaphragm | 32 mm | - | |
| Magnet Material | - | Neodymium |
| MICROPHONE | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 150 - 6800 Hz |
| REMOTE CONTROL | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Controls | Answer/end | - |
|---|
| CABLE | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Cable Type | - | Headset cable - 1 m |
|---|
| BATTERY AND CHARGING | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 11 hour(s) | - |
| CONNECTIONS | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Connector Type | - | Headset (EasyDisconnect) |
|---|
| OTHERS | JBL T450BT | EPOS I SENNHEISER IMPACT SC 660 TC |
|---|
| Included Accessories | Charging cable | Carrying pouch, leatherette ear pads, cable clip | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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