The Audio-Technica ATH-AD900X is a high-fidelity, open-air dynamic over-ear headphone crafted for listeners who value natural, spacious, and detailed sound. Equipped with large-aperture 53 mm drivers with copper-clad aluminum (CCAW) voice coils, the ATH-AD900X delivers clear vocals, balanced instrumental reproduction, and a broad, airy soundstage — ideal for music, movies, gaming, and long listening sessions.
Its open-back honeycomb aluminum housing minimizes ear pressure and allows sound to breathe freely, giving a natural, “open-room” feel rather than a confined, inward sound. Combined with generously cushioned earpads and the proprietary self-adjusting 3D Wing Support headband, the headphones offer exceptional comfort for extended use.
The headphones come with a 3.0 m oxygen-free copper (OFC) cable with TPE sheath, gold-plated 3.5 mm stereo mini-plug and a screw-on ¼″ (6.3 mm) adapter — ensuring broad compatibility with smartphones, PCs, hi-fi systems and audio equipment. Whether you are mixing tracks, gaming, or simply immersing yourself in your favorite albums, the ATH-AD900X provides a spacious, balanced, and engaging listening experience.
| Type | Open-air Dynamic, Over-Ear, Wired |
| Driver Diameter | 53 mm |
| Driver Coil / Magnet | CCAW (copper-clad aluminum) voice coil |
| Frequency Response | 5 – 35,000 Hz |
| Sensitivity | 100 dB/mW |
| Impedance | 38 Ω |
| Maximum Input Power | 1,000 mW |
| Cable & Connector | 3.0 m OFC cable with elastic TPE sheath; Gold-plated 3.5 mm (1/8″) stereo mini-plug + detachable ¼″ (6.3 mm) adapter |
| Weight (without cable) | ≈ 265 g |
| Warranty Terms: | 1-year limited warranty covered by 101 Multimedia. |
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| Product Categories | Wired Headphones |