Cat. No. 004974
HD 280 Professional
Headphones | DJ & Studio Headphones
General Description
The HD 280 Professional are closed-back, circumaural headphones de -
signed for professional monitoring applications. Although suitable for
a very wide range of applications, the exceptional 32 dB attenuation of
external noise makes the HD 280 Professional particularly useful for use
in a high-noise environment.
Features
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Accurate, linear reproduction for critical monitoring applications
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Replaceable parts for long life
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Neodymium magnets for optimum sensitivity and wide dynamic range
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Very good attenuation of background noise
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Lightweight design
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Comfortable fit due to soft, circumaural ear pads
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Easily replaceable, single-sided coiled cable
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Space-saving design with collapsible, rotating earpieces
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Supplied complete with screw-type adaptor to 1/4”
Replacement Parts
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Ear pads (1 pair) Cat. No. 085733
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Headband padding Cat. No. 083321
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Connection cable Cat. No. 082328
Product Variants
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HD 280-13:
as HD 280 pro, but with 300 Ω impedance Cat. No. 004975
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HD 280 Silver Cat. No. 005327
Technical Data
Frequency response ....................8 – 25,000 Hz (–10 dB / 1 kHz)
Transducer principle................................................ dynamic, closed
Nominal impedance ....................................................................64 Ω
Sound pressure level.............................102 dB (as per IEC 268-7)
Attenuation .......................................................................max. 32 dB
Load rating.................................................................................. 0.5 W
THD............................................................................................ < 0.1 %
Ear coupling ......................................................................circumaural
Contact pressure.............................................................. approx. 4 N
Weight (w/o cable).....................................................approx. 220 g
Connector ............................. 3.5 mm Ø stereo mini jack plug with
adaptor to 1/4” (6.3 mm) stereo jack plug
Connection cable......................................single-sided coiled cable,
min. 1 m / max. 3 m
8-25,000 Hz 64 Ω < 0.1 % 220 g
3.5/6.3 mm OFC 3 m max.
Diffuse Field Frequency Response Curve
Profile
Closed dynamic headphones for monitoring in noisy envi-
ronments, high sensitivity, SPL of 102 dB (as per IEC 268-7).
Single-sided coiled cable and collapsible earpieces for
profes sional monitoring. Frequency response 8 Hz to 25 kHz
(–10 dB/1 kHz), THD < 0.1 %, nominal impedance 64 Ω, load
rating 0.5 W. Coiled cable with 3.5 mm jack plug and screw-
type adaptor to 1/4” (6.3 mm).
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