Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and JBL Quantum 600. 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 600 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Weight | 113 g | 346 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 600 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4 GHz radio frequency | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | DTS Headphone:X 2.0, QuantumSURROUND | |
| Frequency Response | 50 - 18000 Hz | 20 - 40000 Hz | JBL Quantum 600 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 103 dB | 100 dB | EPOS I SENNHEISER IMPACT SC 660 TC have higher sensitivity than JBL Quantum 600. |
| Impedance | 200 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 97 dB | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 150 - 6800 Hz | 100 - 10000 Hz | JBL Quantum 600 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | -40 dBV/Pascal |
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Cable Type | Headset cable - 1 m | Audio cable USB-C to USB-A cable |
|---|
| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Features | - | QuantumSOUND Signature | |
|---|---|---|---|
| Additional Functions | - | LED backlight |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Battery Type | - | Handset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1300 mAh | |
| Battery Life | - | 14 hour(s) | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Modulation Type | - | DQPSK |
|---|
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Connector Type | Headset (EasyDisconnect) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | JBL Quantum 600 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Wind shield, USB dongle | |
|---|---|---|---|
| Software Included | - | JBL Quantum Engine | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
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