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fullspecs
Specification
Price
Rs.5,299.00
Rs.5,850.00
Brand
Sennheiser
Koss
Model No
HD 280 Pro
QZ-99
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
Over Ear
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
NA
Impedance
64 Ohms
60 Ohms
Sensitivity
102 dB/mW
102 dB/mW
Frequency Response
8 Hz - 25000 Hz
40 Hz - 20000 Hz
Maximum Power Input
500 mW
NA
Noise Cancelling
NA
Yes
Available Colors
Black
Black
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold Plated Jack
Cable
3 m
2.5 m
Weight
220 g
NA
Other Features
- Sided coiled cable
- Saving design with collapsible, rotating ear-pieces
- Robust construction and excellent shielding
- Circumaural headphones designed for professional monitoring applications.
- Neodymium magnet structures deliver outstanding clarity and definition
- Closed Pneumaliteâ„¢ ear cushions and extra-secure headband seal ears, eliminate all ambient noise
- Volume control on ear cup allows easy level adjustment
- Stereo/mono switch extends user flexibility
- Includes 8 foot, coiled, single-entry cord with 3.5 mm plug and 6.3 mm adapter
- Covered under the Koss Stereo phones Limited Lifetime Warranty

Top Differences

  • Noise Cancelling: NA vs Yes
  • Weight: 220 g vs NA
  • Impedance: 64 Ohms Vs 60 Ohms