EPOS I SENNHEISER IMPACT SC 660 TC vs. Sennheiser HD 100

Headphones Comparison, Reviews and Tests

Detailed comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Sennheiser HD 100. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

EPOS I SENNHEISER IMPACT SC 660 TC vs. Sennheiser HD 100 Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Product Type Headset - wired - Easy Disconnect Headphones - wired - 3.5 mm jack
Weight 113 g 113 g Both headphones are equally heavy.
Colour Black with silver -
Earpad Material Leatherette -
Recommended Use - Portable electronics
SOUND QUALITY EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Headphones Form Factor On-ear On-ear
Headphones Technology - Dynamic
Ear Cups Type - Closed
Foldable - Yes Sennheiser HD 100 can be folded.
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 50 - 18000 Hz 18 - 18000 Hz Sennheiser HD 100 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC.
Total Harmonic Distortion (THD) - 0.5%
Sensitivity 103 dB -
Impedance 200 Ohm 26 Ohm
Max Sound Pressure - 110 dB
Magnet Material Neodymium -
MICROPHONE EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Form Factor Headset microphone -
Type Boom -
Frequency Response 150 - 6800 Hz -
CABLE EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Cable Type Headset cable - 1 m Headphones cable - 1.4 m
Cable Length - 1.4 m
CONNECTIONS EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Connector Type Headset (EasyDisconnect) Headphones (mini-phone stereo 3.5 mm)
OTHERS EPOS I SENNHEISER IMPACT SC 660 TC Sennheiser HD 100
Included Accessories Carrying pouch, leatherette ear pads, cable clip -
Service & Support Limited warranty - 3 years Limited warranty - parts and labour - 2 years
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