Sennheiser HD 599 Brown
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
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 1.2 m 3 m
Cables Included Audio (3.5mm),XLR-6.3 mm -
Colour of Product Brown Black
Connectivity Technology Wired Wired
Driver Type - Dynamic
Ear Coupling Over-ear Over-ear
Ear Coupling - Over-ear Yes Yes
Headphone Frequency 12 - 38500 Hz 10 - 41000 Hz
Headphone or Headset Headphones Headphones
Headphone Sensitivity - 104 dB
Headset Type Dual Ear Dual Ear
Impedance 50 Ω (Ohms) 150 Ω (Ohms)
Wearing Style Head-band Head-band
Weight 250 g 260 g

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