In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and JBL Club 950NC. 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 | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 113 g | 372 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | Black | |
| Earpad Material | Leatherette | - |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | JBL Club 950NC can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL Club 950NC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 16 - 40000 Hz | JBL Club 950NC offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 2000 mW | |
| Sensitivity | 103 dB | 91 dB/mW | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than JBL Club 950NC. |
| Impedance | 200 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 105 dB | |
| Magnet Material | Neodymium | - | |
| Features | - | JBL Pro Audio Sound |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | - | |
| Sensitivity | - | -24 dBV/Pascal | |
| Microphones Included | - | 2 |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Cable Type | Headset cable - 1 m | USB-C charge cable - detachable Audio cable |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 730 mAh | |
| Battery Life | - | 55 hour(s) | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Connector Type | Headset (EasyDisconnect) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Club 950NC |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Hard case | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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