beyerdynamic DT 1770 PRO vs. MSI H991

Headphones Comparison, Reviews and Tests

Side by side comparison and review of beyerdynamic DT 1770 PRO and MSI H991. 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

beyerdynamic DT 1770 PRO vs. MSI H991 Comparison Chart
DESIGN AND DIMENSIONS beyerdynamic DT 1770 PRO MSI H991
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Weight 388 g 300 g MSI H991 are lighter than beyerdynamic DT 1770 PRO headphones.
Colour Black -
Recommended Use - Computer
SOUND QUALITY beyerdynamic DT 1770 PRO MSI H991
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Adjustable Headband - Yes
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Frequency Response 5 - 40000 Hz 20 - 20000 Hz beyerdynamic DT 1770 PRO offer a larger frequency range than MSI H991.
Total Harmonic Distortion (THD) 0.05% -
Sensitivity 102 dB 101 dB +/- 3dB beyerdynamic DT 1770 PRO have higher sensitivity than MSI H991.
Impedance 250 Ohm 32 Ohm
Diaphragm - 40 mm
MICROPHONE beyerdynamic DT 1770 PRO MSI H991
Form Factor - Built-in
Microphone Operation Mode - Omni-directional
Sensitivity - -47 dB
Sensitivity Margin - +/- 3dB
Impedance - 2.2 kOhm
CABLE beyerdynamic DT 1770 PRO MSI H991
Cable Type Headphones cable - 3 m
Headphones cable - 5 m
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Cable Length - 1.5 m
CONNECTIONS beyerdynamic DT 1770 PRO MSI H991
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (mini-phone 3.5mm)
OTHERS beyerdynamic DT 1770 PRO MSI H991
Included Accessories 6.3 mm (1/4") stereo adapter, 2 earpads, carrying bag -
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