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Sennheiser HD 280 PRO Headphones
The 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.
Sennheiser HD 280 PRO Features
sided coiled cable
saving design with collapsible, rotating ear-pieces
Package Contents
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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