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Audio Technica ATH-A990Z
Rs.23,427.30

Koss QZ900
Rs.21,600.00
Brand
Audio Technica
Koss
Model No
ATH-A990Z
QZ900
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
Over Ear
 
Magnet Type
Dynamic
Neodymium
Driver Diameter
53 mm
NA
Impedance
44 ohm
32 Ohms
Sensitivity
100dB/mW
100 dB/mW
Frequency Response
5Hz - 42KHz
20 Hz - 20000 Hz
Maximum Power Input
2000 mW
NA
Noise Cancelling
Sound Isolation
Yes
 
Available Colors
Black
Black
Connector Plating
3.5 mm Gold-Plated Stereo Plug
3.5 mm Gold Plated Jack
Cable
Tangle Free Cable
1.2 m
Weight
335 GM
NA
Other Features
Includes 6.3 mm (¼") stereo adapter.
3.0 m (9.8') cloth-wrapped, tangle-free cable.
Premium, soft earpads for long-lasting comfort.
Proprietary 3D wing support system for excellent fit.
Lightweight aluminum housings reduce unwanted resonance.
Double Air Damping System ( D.A.D.S ) for deep bass reproduction.
Newly designed 53 mm drivers with OFC bobbin-wound voice coils.
Drivers feature top-mounted PCB and integrated yoke for precise diaphragm movement and superior transient response.
- Revolutionary Active Noise Reduction (ANR) headphone system reduces harmful and annoying low frequency sounds in noisy environments
- Closed leatherette ear cushion for added passive noise reduction
- Cord unplugs to enjoy passive and active noise cancellation wirelessly
- Straight single-entry 4 foot cord with in-line volume control
- Fold flat for portability; carrying case included
- Covered under the Koss Stereophones Limited Lifetime Warranty

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Compare Koss QZ900 with: