Impedance 50 _
Frequency response 12- 38,500 Hz
Sound pressure level (SPL) 106dBSPL (1kHz/1Vrms)
THD, total harmonic distortion <0.1% (1kHz, 100dBSPL)
Weight 250 g
The open back HD 599 delivers impressively natural spatial performance. Topping Sennheiser_s 500 series, the full sized premium headphone offers near-audiophile levels of sound quality and exceptional wearing comfort thanks to the large ear cups and soft replaceable ear pads.