Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Soundcore Space Q45. 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 | Soundcore Space Q45 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 8.8 cm | |
| Weight | 113 g | 292 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | Black | |
| Body Material | - | PC/ABS | |
| Earpad Material | Leatherette | - | |
| Bluetooth Range (Operating Distance) | - | 15 m | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Soundcore Space Q45 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.3 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Leadership Development and Advisory Council (LDAC) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Soundcore Space Q45 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 18000 Hz | 20 - 20000 Hz | Soundcore Space Q45 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 103 dB | - | |
| Impedance | 200 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | Ceramic |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | 20 - 8000 Hz | Soundcore Space Q45 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Sensitivity | - | -36 dB | |
| Signal-To-Noise Ratio | - | 65 dB | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Controls | - | Volume, play/pause, next/previous track, call |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Cable Type | Headset cable - 1 m | USB-C charge cable - detachable - 60 cm Audio cable - detachable - 60 cm |
|---|
| FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Features | - | Fast charge, Multipoint Pairing, LED indicator |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Battery Type | - | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 750 mAh | |
| Battery Life | - | 65 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 50 hours Continuous playback (noise cancelling OFF): up to 65 hours Continuous playback (with 5 min charge): up to 4 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Connector Type | Headset (EasyDisconnect) | - |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Soundcore Space Q45 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Carrying case, audio cable, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | SGS | |
| Service & Support | Limited warranty - 3 years | Limited warranty - 2 years |
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