ALERT
| Specification | ||
|---|---|---|
| Price | Rs.21,600.00 |
Rs.23,427.30 |
| Brand | Koss |
Audio Technica |
| Model No | QZ900 |
ATH-A990Z |
| Wired / Wireless | Wired Headphone Specification |
Wired Headphone Specification |
| Headphone Type | Over Ear |
Over Ear |
| Magnet Type | Neodymium |
Dynamic |
| Driver Diameter | NA |
53 mm |
| Impedance | 32 Ohms |
44 ohm |
| Sensitivity | 100 dB/mW |
100dB/mW |
| Frequency Response | 20 Hz - 20000 Hz |
5Hz - 42KHz |
| Maximum Power Input | NA |
2000 mW |
| Noise Cancelling | Yes |
Sound Isolation |
| Available Colors | Black |
Black |
| Connector Plating | 3.5 mm Gold Plated Jack |
3.5 mm Gold-Plated Stereo Plug |
| Cable | 1.2 m |
Tangle Free Cable |
| Weight | NA |
335 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 |
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. |
Compare Koss QZ900 with:
Compare Audio Technica ATH-A990Z with:
Top Differences
- Noise Cancelling: Yes vs Sound Isolation
- Driver Size: NA vs 53 mm
- Weight: NA vs 335 GM
- Impedance: 32 Ohms Vs 44 ohm