One of the best headphones from Sennheiser (sexy looks and sound quality)
Frequency response (headphones) : 12 - 38500 Hz
Transducer principle : Dynamic, Open
Impedance : 50 Ω
Sound pressure level (SPL) : 112 dB
THD, total harmonic distortion : < 0.1 % (1 kHz/100 dB SPL)
Ear coupling : Circumaural
Weight : 270g
Jack plug : 6.3 mm
Cable length : 3 m OFC single -sided, exchangeable
Is it really worth the post then?