EPOS I SENNHEISER IMPACT SC 660 TC vs. Poly EncorePro 510V

Headphones Comparison, Reviews and Tests

Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and Poly EncorePro 510V. 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.

Headphones Specifications Comparison

EPOS I SENNHEISER IMPACT SC 660 TC vs. Poly EncorePro 510V Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Product Type Headset - wired - Easy Disconnect Headset - wired - 3.5 mm jack
Series - EncorePro 500 series
Height - 6.7 cm
Width - 11.1 cm
Depth - 14.9 cm
Weight 113 g 52 g Poly EncorePro 510V are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones.
Colour Black with silver Black
Earpad Material Leatherette PU leather
SOUND QUALITY EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Headphones Form Factor On-ear On-ear
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Poly EncorePro 510V are equipped with active noice cancellation.
Active Noise Cancelling Technology - SoundGuard DIGITAL
Sound Output Mode Stereo -
Frequency Response 50 - 18000 Hz -
Sensitivity 103 dB -
Impedance 200 Ohm -
Diaphragm - 5.6 mm
Signal-To-Noise Ratio - 50 dB
Magnet Material Neodymium -
MICROPHONE EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Form Factor Headset microphone -
Type Boom Boom
Microphone Operation Mode - Omni-directional
Noise Cancelling - Yes Poly EncorePro 510V microphone can cancel out ambient noise.
Frequency Response 150 - 6800 Hz 20 - 16000 Hz Poly EncorePro 510V offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC.
Sensitivity - 40 dB
Sensitivity Margin - +/- 3dB
CABLE EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Cable Type Headset cable - 1 m -
Cable Length - 78.5 cm
FEATURES EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Features - Boom mic length 135mm, 290° rotatable microphone
CONNECTIONS EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Connector Type Headset (EasyDisconnect) Headset (mini-phone 3.5mm)
OTHERS EPOS I SENNHEISER IMPACT SC 660 TC Poly EncorePro 510V
Included Accessories Carrying pouch, leatherette ear pads, cable clip -
Software Certification - Certified for Skype for Business, UC certified
Supported Host Device OS - macOS, Windows
Service & Support Limited warranty - 3 years Limited warranty - 2 years
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