Sennheiser HD 280 PRO User manual

Quick Guide
Kurzanleitung
Guide rapide
Guida rapida
Instrucciones resumidas
Beknopte handleiding
Краткая инструкция
快速指南
HD 280 PRO
Headphone HD 280 PRO
Acoustic principle dynamic, closed
Impedance 64 Ω
Ear coupling circumaural
Frequency response 8 - 25,000 Hz
Ambient noise attenuation ≤32 dB
THD <0.1% (@ 1 kHz, 100 dB SPL)
Weigth (w/o cable) approx. 285 g
Contact pressure approx. 6 N
Length of coiled cable ≥1.3 m / ≤3 m
Operating temperature –10 °C to +55 °C
Storage temperature –20 °C to +70 °C
Relative humidity ≤90% @ 40 °C
In the box
Adjusting
H
D
2
8
0
P
R
O
Ear cushions
Headband padding
Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
04/16, 566630/A02
Specifications
Folding up the headphones
OR
Replacing spare parts
H
D
2
8
0
P
R
O
A
B
C