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Professional closed-back monitoring headphone for use in a high-noise environments.
The Sennheiser HD 280 PRO are closed-back, circumaural headphones designed 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 PRO particularly useful for use in a high-noise environment.
Features:
* sided coiled cable
* saving design with collapsible, rotating ear-pieces
Delivery Includes:
* 1 pair of HD 280 PRO headphones
* 1 screw-type adaptor to 1/4"
Technical Data
* Transducer principle dynamic, closed
* Nominal impedance 64 Ohm
* Sound pressure level (SPL) 102 dB (IEC 268-7)
* Load rating 500 mW
* THD, total harmonic distortion 0,1 %
* Ear coupling circumaural
* Contact pressure 6 N
* Weight w/o cable 220 g
* Jack plug 3,5 / 6,3 mm stereo
* Connection cable Coiled cable (min1m/max 3m)
* Frequency response (headphones) 8.....25000 Hz
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