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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.
Cat. No. 004974
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
Diffuse Field Frequency Response Curve
Features j Accurate, linear reproduction for critical monitoring applications j Replaceable parts for long life j Neodymium magnets for optimum sensitivity and wide dynamic range j Very good attenuation of background noise j Lightweight design j Comfortable fit due to soft, circumaural ear pads j Easily replaceable, single-sided coiled cable j Space-saving design with collapsible, rotating earpieces j Supplied complete with screw-type adaptor to 1/4”
Replacement Parts j j j
Ear pads (1 pair)
Headband padding
Connection cable
Product Variants j HD 280-13: as HD 280 pro, but with 300
Ω
impedance j HD 280 Silver
Cat. No. 085733
Cat. No. 083321
Cat. No. 082328
Profile
Closed dynamic headphones for monitoring in noisy environments, 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 screwtype adaptor to 1/4” (6.3 mm).
Cat. No. 004975
Cat. No. 005327 8-25,000 Hz 64
Ω
< 0.1 % 220 g
3.5/6.3 mm OFC 3 m max.
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