ALERT
| Specification | ||
|---|---|---|
| Price | Rs.23,427.30 |
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 |
Compare Audio Technica ATH-A990Z with:
Compare Koss QZ900 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