Beyerdynamic DT 990 Over-ear Black/Silver
Sennheiser HD 660 S Black
Match RatingMatch RatingMatch Rating
Wired
Android (headphone port)
Apple iOS (headphone port)
Use With Hi-Fi Amplifier
PC or Mac
Use With Headphone Amp
MP3 Player
Musical Instrument
Commuting
Nintendo Wii U Compatible
Nintendo Switch Compatible
Xbox One Compatible
PS4 Compatible
PS Vita Compatible
Nintendo 3DS Compatible
Music Production
Video Editing
Audio Books
Music
Video Content (Netflix, YouTube, TV)
Radio
Gaming
Podcasts
Over-Ear

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Technical Specifications

3.5mm Connector 1 mm 1 mm
6.35mm Connector 1 mm 1 mm
Acoustic System Name Open Back Open Back
Cable Length 3 m 3 m
Colour of Product Black, Silver Black
Connectivity Technology Wired Wired
Connector Contacts Plating Gold -
Driver Type - Dynamic
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Headphone Frequency 5 - 35000 Hz 10 - 41000 Hz
Headphone or Headset Headphones Headphones
Headphone Sensitivity 96 dB 104 dB
Headset Type Dual Ear Dual Ear
Impedance 600 Ω (Ohms) 150 Ω (Ohms)
Maximum Input Power 100 Watts -
Wearing Style Head-band Head-band
Weight 667 g 260 g

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