Sennheiser HD 599 vs. EPOS I SENNHEISER IMPACT SC 660 TC

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 599 and EPOS I SENNHEISER IMPACT SC 660 TC. 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.

Headphones Specifications Comparison

Sennheiser HD 599 vs. EPOS I SENNHEISER IMPACT SC 660 TC Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Product Type Headphones - wired - 3.5 mm jack Headset - wired - Easy Disconnect
Series HD 500 -
Weight - 113 g
Colour Brown, ivory, matte metallic Black with silver
Earpad Material - Leatherette
Recommended Use Home audio -
SOUND QUALITY Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Open -
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 12 - 38500 Hz 50 - 18000 Hz Sennheiser HD 599 offer a larger frequency range than EPOS I SENNHEISER IMPACT SC 660 TC.
Total Harmonic Distortion (THD) 0.1% -
Sensitivity - 103 dB
Impedance 50 Ohm 200 Ohm
Max Sound Pressure 106 dB -
Magnet Material Neodymium Neodymium
MICROPHONE Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Form Factor - Headset microphone
Type - Boom
Frequency Response - 150 - 6800 Hz
CABLE Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Cable Type Headphones cable - 3 m
Headphones cable - 1.2 m
Headset cable - 1 m
Detachable Cable Yes -
Plated Connector Gold -
CONNECTIONS Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Connector Type Headphones (phone stereo 6.3 mm)
Headphones (mini-phone stereo 3.5 mm)
Headset (EasyDisconnect)
OTHERS Sennheiser HD 599 EPOS I SENNHEISER IMPACT SC 660 TC
Included Accessories 3.5 mm to 6.3 mm adapter Carrying pouch, leatherette ear pads, cable clip
Service & Support - Limited warranty - 3 years
Other projects: