Audio-Technica ATH-AP2000Ti Over-Ear High-Resolution Headphones (Open Box) - Discontinued ACCESSORIES With the same titanium diaphragm

With the same titanium diaphragm employed with SONOROUS X

To maximize noise-canceling performance

the K3 is equipped with both 3

Treble resonator to expand the upper frequency range

The new NSD is 80% thinner than previous designs

Audio-Technica ATH-AP2000Ti Over-Ear High-Resolution Headphones (Open Box) - Discontinued ACCESSORIES With the same titanium diaphragmThe ATH AP2000Ti over ear headphones feature proprietary large aperture 53 mm drivers, a permendur magnetic circuit, and diaphragms with a diamond like carbon (DLC) coating, enabling them to deliver exquisite, full range audio, including the capacity to reproduce Hi Res Audio. The headphones also utilize Core Mount Technology that optimally positions the driver unit within the housing to improve airflow efficiency. The efficient airflow helps the