Sennheiser HD280 Studio Monitoring 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. Screw-type adaptor to 1/4" is included.

Features :

• sided coiled cable
• saving design with collapsible, rotating ear-pieces

Specifications :

• 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