HD 400 PRO Studio Reference Headphone
3 m coiled cable with 3.5 mm jack plug
3.5 mm jack plug to 6.3 mm adapter
1.8 m straight cable
Quick Guide
Safety Guide
Technical Data
Impedance
120 ?
Frequency response
6 Hz to 38 kHz (-10 dB)
Sound pressure level (SPL)
110 dB (1 kHz / 1 V RMS)