HD 433
The HD 433 is an open hi-fi stereo headphone set for connection to hi-fi
systems and portable hi-fi players. Natural sound reproduction. Good
reproduction in the bass range. Ideal for rock and pop music
Features
• Open, dynamic hi-fi stereo headphone
• Neodymium magnet systems for high dynamics
• 3 m connection cable made from highly conductive copper (OFC)
• Universal connections 3,5/6,3 mm ø stereo jack plug
Technical data
Frequency response 22-20.000 Hz
Acoustic principle dynamic, open
Nominal impedance 32 Ω
Sensitivity at 1 kHz approx. 94 db
Power handling capacity
(as per DIN 45582) 100 mW
THD (as per DIN 45500) < 1 %
Sound coupling to the ear Supra-aural (placed on ear)
Headband pressure approx. 2,5 N
Weight without cable approx. 118 g
Plug 3,5/6,3 mm ø stereo jack plug
Length of connection cable 3 m, copper cable (OFC)
For reasons of hygiene, ear pads should be replaced from time to time.
Ear cushions (1 pair), order no. 50757.
Subject to alterations
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