In depth comparison and review of EPOS I SENNHEISER IMPACT MB 660 UC and Audio-Technica ATH G1WL. 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 MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Product Type | Headset - Bluetooth - wireless - NFC - USB, 3.5 mm jack | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Weight | 227 g | 297 g | EPOS I SENNHEISER IMPACT MB 660 UC are lighter than EPOS I SENNHEISER IMPACT MB 660 UC headphones. |
| Dimensions & Weight Details | - | Receiver: 5.5 cm x 1.8 cm x 1 cm / 9 g | |
| Recommended Use | Portable electronics, computer | Computer | |
| Bluetooth Range (Operating Distance) | 25 m | 12 m | EPOS I SENNHEISER IMPACT MB 660 UC have a greater operating distance than Audio-Technica ATH G1WL. |
| SOUND QUALITY | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | - | |
| Bluetooth Audio Codec | SBC, aptX | - | |
| Active Noise Cancelling | Yes | - | EPOS I SENNHEISER IMPACT MB 660 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 17 - 23000 Hz | 5 - 40000 Hz | Audio-Technica ATH G1WL offer a larger frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | 101 dB/mW | EPOS I SENNHEISER IMPACT MB 660 UC have higher sensitivity than Audio-Technica ATH G1WL. |
| Impedance | 46 Ohm | 45 Ohm | |
| Diaphragm | - | 45 mm |
| MICROPHONE | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | 150 - 6800 Hz | 30 - 20000 Hz | Audio-Technica ATH G1WL offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT MB 660 UC. |
| Sensitivity | - | -43 dBV/Pascal | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Controls | - | Volume, surround on/off, microphone on/mute |
|---|
| CABLE | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Cable Type | Audio cable Micro-USB cable |
USB charge cable - detachable - 2 m |
|---|
| BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Battery Type | Headset battery rechargeable - lithium polymer | Headset battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 30 hours | 15 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC lasts longer on a single charge than the Audio-Technica ATH G1WL. |
| Standby Time | 360 hours | - | |
| Charging Time | 3 hours | 7 hour(s) | EPOS I SENNHEISER IMPACT MB 660 UC recharge faster than EPOS I SENNHEISER IMPACT MB 660 UC. |
| WIRELESS LINK | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Transmission Range | 25 m | - | |
|---|---|---|---|
| Modulation Type | - | AFH | |
| Radio Transmitter Power | - | 12.5 mW | |
| Radio Frequency Range | - | 2.404 - 2.476GHz |
| OTHERS | EPOS I SENNHEISER IMPACT MB 660 UC | Audio-Technica ATH G1WL |
|---|
| Included Accessories | Carrying case, Bluetooth adapter, airplane adapter | Wind screen, 2 earpads, USB wireless receiver | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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