PRODUCT DETAILS
Technical Data
Ear coupling- Around ear
Acoustic principle- open
Adapter- 6.3mm straight plug
Cable length- 3m
Frequency response (speaker)- 14 to 26,000 Hz
Impedance- 50 Ω
SPL- 108 dB (1kHz, 1Vrms)
THD- < 0.2 % (1 kHz, 100dB)
Wearing style- Around-ear
Transducer size- 38 mm
What's included
HD 559 headphones
3 m cable / 6.3 mm straight plug