Beschrijving
What’s in the box?
Headphones HD 820 (closed, dynamic headphones)
connection cable: ¼” (6.35 mm) stereo jack plug (connected ex works), unbalanced
4.4 mm Pentaconn stereo jack plug, balanced
USB flash drive (SD-U16L version) with instruction manual (as PDF file) and individually diffuse-field frequency response curve
instruction manual
storage box
microfiber cloth
Technical Data
Impedance 300 Ohms
Frequency response (Headphones) 12 – 43800 Hz (-3 dB)
6 – 48000 Hz (-10 dB)
Sound pressure level (SPL) 103 dB at 1 kHz, 1V
Ear coupling around the ear
Jack plug 6.3 mm / Pentaconn
Cable length 3m
Weight 360 g without cable
Transducer principle (headphones) dynamic, closed