Technical Data - Sennheiser HD 250 LINEAR II Instructions For Use Manual

HD 250 linear II
Audiophile quality, dynamic stereo headphone using sealed ear chamber
principle. The HD 250 linear II is a dual purpose monitor/audiophile
headphone which can either be used in professional studios or at home for
fatigue-free musical enjoyment.
• Excellent transient response thanks to its lightweight
triple wound aluminum voice coil
• Balanced, full frequency reproduction gives
fatigue-free musical performance
• Oxygen Free Copper signal cable for strength and
contact noise elimination

Technical data

Frequency response
Acoustic principle
Frequency curve
Nominal impedance
Sensitivity at 1 kHz
Power handling capacity
THD (as per DIN 45000)
Sound coupling to the ear
Headband pressure
Weight without cable
Plug
Length of connection cable
For reasons of hygiene, ear pads should be replaced from time to time.
Ear cushions (1 pair), Order No. 34183.
Subject to alterations
5 - 40000 Hz - 10 dB
10 - 25000 Hz - 3 dB
dynamic, sealed
Diffuse-field loudness
equalisation
300
94 dB
200 mW (as per DIN 45582)
< 0.2 %
around the ears (circumaural)
3 N
215 g
6.3 / 3.5 ø stereo phone plug
OFC-cable , 3 m