In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and AKG N700NCM2. 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 | AKG N700NCM2 |
|---|
| Product Type | Headset - wired - Easy Disconnect | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 113 g | 277 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
| Colour | Black with silver | - | |
| Earpad Material | Leatherette | - |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | AKG N700NCM2 are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | AKG N700NCM2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 50 - 18000 Hz | 10 - 20000 Hz | AKG N700NCM2 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 103 dB | - | |
| Impedance | 200 Ohm | 16 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 150 - 6800 Hz | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Controls | - | Answer/end, 1-button remote |
|---|
| CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Cable Type | Headset cable - 1 m | Charging cable - detachable Headphones cable - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 23 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours Continuous talk: up to 23 hours |
|
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Connector Type | Headset (EasyDisconnect) | Bluetooth USB (power only) |
|---|
| OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | AKG N700NCM2 |
|---|
| Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Carrying case, in-flight plug adapter | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | Limited warranty - 3 years | Limited warranty - parts and labour - 1 year |
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