***Sennheiser HD620S Closed-Back Dynamic Driver Headphone ***
Specification Detail
Wearing style Wired headband
Ear coupling Over-ear (Circumaural)
Ear pad material Artificial leather
Acoustic principle Closed-back
Transducer principle Dynamic (single driver)
Transducer size 42 mm with a 38 mm diaphragm
Frequency response 6 Hz - 30, 000 Hz
Impedance 150
Sound Pressure Level (SPL) 105 dB (1 kHz / 1 Vrms)
Total Harmonic Distortion (THD) <0.05% (1 kHz / 90 dB SPL)
Magnetic field strength 6.25 mT
Weight (w/o cable) 326 g
Audio cable/s 1.8 m cable with 3.5 mm plug
Audio adapter/s 3.5 to 6.3 mm adapter