HifiMAN Arya Planar Magnetic Headphones
Arya uses an asymmetrical magnet design that places smaller magnets on the side facing the ear and therefore improving acoustic transparency, and dramatically reducing diffraction turbulence. In addition, the driver is incredibly thin and low mass, offering extreme dynamics with tremendously low distortion. The outer "window shade" has been painstakingly optimized to reduce resonant frequencies.
Impedance: 35 Ω
Sensitivity: 90 db
Frequency Response: 8 Hz-65 kHz
Weight: 404 g (14.3 oz)