Cat. No. 005175
HD 437
Headphones | Streetwear Headphones
General Description
With their powerful sound and crisp bass, the HD 437 open dynamic hi-
fi stereo headphones are an ideal choice for modern music such as rock
and pop. The lightweight headphones are the perfect partner for mobile
audio sources such as MP3, MiniDisc & CD players and for use with home
mini hi-fi systems. When out and about, a convenient cord take-up lets
you adjust the headphone cable to the required length.
Features
Open, supra-aural, dynamic hi-fi stereo headphones
Ideal both for mobile audio sources such as MP3, MiniDisc &
CD players and home mini hi-fi systems
Specially designed damping perforation ensures rich, crisp bass response
Lightweight diaphragm material with “turbine” embossing for
extremely low bass
Powerful neodymium magnets
High levels and powerful bass for modern rhythm-driven music
Clips to the belt: cord take-up for adjusting the cable length when
listening on the move
Extremely comfortable to wear due to ultra-lightweight design, even for
extended listening
Rugged outdoor design with extremely flexible headband
3 m highly conductive OFC copper cable
Replaceable ear pads made from soft fabric material
Recommended Accessories
HZR 62 stereo volume control Cat. No. 005248
Replacement Parts
Ear pads (1 pair) Cat. No. 085728
Technical Data
Frequency response ........................21–18,000 Hz (–3 dB/1 kHz)
Transducer principle.................................................. dynamic, open
Nominal impedance ....................................................................32 Ω
Characteristic SPL at 1 kHz....................................................115 dB
THD ........................................................................................... < 0.5 %
Ear coupling ......................................................................supra-aural
Weight (without cable)..............................................approx. 130 g
Connector ...... 3.5/6.3 mm Ø stereo mini jack plug with adaptor
to 1/4” (6.3 mm) stereo jack plug, OFC copper cable
Connection cable............................................................................3 m
21-18,00 Hz 32 Ω < 0.5 % 130 g
3.5/6.3 mm OFC 3 m
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