EPOS I SENNHEISER IMPACT SC 660 TC vs. EPOS H3 Hybrid

Headphones Comparison, Reviews and Tests

Side by side comparison and review of EPOS I SENNHEISER IMPACT SC 660 TC and EPOS H3 Hybrid. 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. EPOS H3 Hybrid Comparison Chart
DESIGN AND DIMENSIONS EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Product Type Headset - wired - Easy Disconnect Headset - Bluetooth - wireless, wired - 3.5 mm jack, USB-C
Weight 113 g 298 g EPOS I SENNHEISER IMPACT SC 660 TC are lighter than EPOS I SENNHEISER IMPACT SC 660 TC headphones.
Colour Black with silver Ghost white | Onyx black
Earpad Material Leatherette -
Design - Games
Recommended Use - Game console, computer
SOUND QUALITY EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Ear Cups Type - Closed
Adjustable Headband - Yes
Connectivity Technology Wired Wireless, wired
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.2
Sound Output Mode Stereo Stereo
Frequency Response 50 - 18000 Hz 20 - 20000 Hz EPOS H3 Hybrid offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC.
Total Harmonic Distortion (THD) - 0.5%
Sensitivity 103 dB 116 dB EPOS H3 Hybrid have higher sensitivity than EPOS I SENNHEISER IMPACT SC 660 TC.
Impedance 200 Ohm -
Diaphragm - 40 mm
Magnet Material Neodymium -
MICROPHONE EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Form Factor Headset microphone Built-in & removable boom
Type Boom -
Microphone Operation Mode - Bi-directional
Frequency Response 150 - 6800 Hz 100 - 7500 Hz EPOS H3 Hybrid offer a larger microphone frequency range than EPOS I SENNHEISER IMPACT SC 660 TC.
CABLE EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Cable Type Headset cable - 1 m Headset cable - detachable - 1.5 m
USB-C to USB-A cable - detachable - 2 m
BATTERY AND CHARGING EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Battery Type - Headset battery rechargeable - lithium polymer
Battery Life - 37 hour(s)
Charging Time - 1.5 hour(s)
CONNECTIONS EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Connector Type Headset (EasyDisconnect) Headset
OTHERS EPOS I SENNHEISER IMPACT SC 660 TC EPOS H3 Hybrid
Included Accessories Carrying pouch, leatherette ear pads, cable clip Cover plate
Service & Support Limited warranty - 3 years Limited warranty - 2 years
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