In depth comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Sony WH-1000XM2. 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 | Sony WH-1000XM2 |
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Product Type | Headset - wired - Easy Disconnect | Headphones - Bluetooth - wireless - NFC | |
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Weight | 113 g | 275 g | EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones. |
Colour | Black with silver | Gold | Black | |
Earpad Material | Leatherette | - | |
Recommended Use | - | Portable electronics | |
Bluetooth Range (Operating Distance) | - | 10 m | |
High-Resolution Audio | - | Yes |
SOUND QUALITY | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Foldable | - | Yes | Sony WH-1000XM2 can be folded. |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 4.1 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD, LDAC | |
Active Noise Cancelling | - | Yes | Sony WH-1000XM2 are equipped with active noice cancellation. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Digital Sound Enhancement Engine HX (DSEE HX), S-Master HX | |
Frequency Response | 50 - 18000 Hz | 4 - 40000 Hz | Sony WH-1000XM2 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
Sensitivity | 103 dB | 103 dB/mW | Both headphones offer the same sensitivity. |
Impedance | 200 Ohm | 46 Ohm | |
Diaphragm | - | Aluminium coated LCP - 40 mm | |
Magnet Material | Neodymium | Neodymium |
MICROPHONE | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Form Factor | Headset microphone | Built-in | |
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Type | Boom | - | |
Microphone Technology | - | Electret condenser | |
Microphone Operation Mode | - | Omni-directional | |
Frequency Response | 150 - 6800 Hz | 50 - 8000 Hz | Sony WH-1000XM2 offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC. |
Audio Input Details | - | - 50 - 8000 Hz |
REMOTE CONTROL | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Controls | - | Volume, noise-cancellation suspend button |
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CABLE | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Cable Type | Headset cable - 1 m | Headphones cable - detachable - OFC - L shaped - 1.5 m Micro-USB cable - 50 cm |
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Cable Length | - | 1.5 m | |
Detachable Cable | - | Yes | |
Plated Connector | - | Gold |
FEATURES | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Intelligent Assistant | - | Google Assistant |
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BATTERY AND CHARGING | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
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Battery Life | - | 38 hour(s) | |
Battery Life Details | - | Continuous playback (noise cancelling ON): up to 30 hours Continuous playback (noise cancelling OFF): up to 38 hours Standby (noise cancelling ON): up to 40 hours Standby (noise cancelling OFF): up to 200 hours |
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Standby Time | - | 200 hours | |
Charging Time | - | 4 hour(s) |
WIRELESS LINK | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Transmission Range | - | 10 m | |
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Radio Frequency Range | - | 2.4 - 2.4835GHz |
CONNECTIONS | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Connector Type | Headset (EasyDisconnect) | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (power only) (5 pin Micro-USB Type B (power only)) |
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OTHERS | EPOS I SENNHEISER IMPACT SC 660 TC | Sony WH-1000XM2 |
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Included Accessories | Carrying pouch, leatherette ear pads, cable clip | Carrying pouch, airplane adapter | |
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Compatibility | - | iPhone, iPod, Android phone | |
Service & Support | Limited warranty - 3 years | - |