Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and JBL Quantum 400. 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 | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Weight | 113 g | 274 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 | Memory foam |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | - | DTS | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | JBL Quantum 400 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 103 dB | 98 dB | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than JBL Quantum 400. |
| Impedance | 200 Ohm | 32 Ohm | |
| Magnet Material | Neodymium | - | |
| Features | - | JBL Quantum SURROUND |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Form Factor | Headset microphone | Detachable headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 150 - 6800 Hz | 10 - 10000 Hz | JBL Quantum 400 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | -40 dB |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Cable Type | Headset cable - 1 m | - |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Connector Type | Headset (EasyDisconnect) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 400 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | - | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | Limited warranty - 3 years | 1-year warranty |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
