Hifiman Arya Stealth Headphones

HiFiMAN's Arya Stealth Headphones feature "Stealth Magnet" technology which allow for acoustically transparent sound reproduction. This means that sound wave reproduction can take place without reflection and diffraction creating constructive and destructive interference as seen with traditional designs. These headphones also have a nanometer grade diaphragm that is under a millionth of a meter thick and when combined with the stealth magnet technology produces audio with remarkable tonal quality and clarity and with a frequency response of 8 Hz to 65 kHz and an impedance of 32 Ohms. The metal headband was designed for reliability and durability making it ergonomic and comfortable. The asymmetrical earpads conform around the human ear, comfortably distributing the weight evenly, but with a secure and sound grip. The supplied cable is made with improved materials of crystalline copper with a black woven exterior finish. 

Specifications:

Impedance : 32Ω
Sensitivity : 94dB
Frequency response : 8Hz - 65kHz
Weight : 404g (14.3oz)