Alert Icon ALERT
Ok Icon
fullspecs
Advertisement
Specification
Koss QZ900 Koss QZ900
Rs.21,600.00
Price
Rs.21,600.00
Rs.21,357.90
Brand
Koss
Audio Technica
Model No
QZ900
ATH-MSR7b
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
Over Ear
Magnet Type
Neodymium
Dynamic
Driver Diameter
NA
45 mm
Impedance
32 Ohms
36 Ohms
Sensitivity
100 dB/mW
101dB/mW
Frequency Response
20 Hz - 20000 Hz
5Hz - 50KHz
Maximum Power Input
NA
2000 mW
Noise Cancelling
Yes
Sound Isolation
Available Colors
Black
Black, Grey
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold-Plated
Cable
1.2 m
Straight Y-Type Cables
Weight
NA
237 GM
Other Features
- 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
Aluminum housing structure reduces unwanted vibration.
Soft memory foam earpads and headband for ultimate comfort.
Lightweight design and optimized lateral pressure provide long time wearing comfort.
Renewal of the award-winning ATH-MSR7 adds audiophile option of a balanced connection.
Proprietary 45 mm True Motion Drivers ( with diamond-like carbon coated diaphragms ) are capable of Hi-Res Audio reproduction.
Stainless steel acoustic mesh resistor provides improved high-frequency response, while bass acoustic resistor delivers accurate low-frequency response.
Multi-layer Air Damping Technology, comprised of a layered housing and triple-vent system, reduces unwanted vibration and controls the airflow for superior audio clarity.
Straight Y-type cable style for ideal balanced connection (Two detachable 1.2 m ( 3.9' ) straight Y-type cables with A2DC ( Audio Designed Detachable Coaxial ) connectors at the headphones - one with a 4.4 mm 5-pole balanced mini-plug, the other with a 3.5 mm 3-pole stereo mini-plug ).
Advertisement

Top Differences

  • Noise Cancelling: Yes vs Sound Isolation
  • Driver Size: NA vs 45 mm
  • Weight: NA vs 237 GM
  • Impedance: 32 Ohms Vs 36 Ohms
Advertisement