The HD 280 Pro is the most important closed headphone from Sennheiser introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro features an extremely robust construction combined with the sound quality, modular design and aggressive sound isolation required in the field. The unique foldable design, combined with rotating ear cups, offers maximum flexibility in any application.

Features:

• High ambient noise attenuation
• Accurate, linear sound reproduction
  
• Soft ear pads for a comfortable fit
  
• Foldable and rotating ear cups for space-saving transport
  
• Robust, single-sided cable

Specifications:

• Color: black
• Wearing style: Headband
• Frequency response (headphone): 8 - 25000 Hz
• Sound pressure level (SPL): 113 dB
• THD, total harmonic distortion: 0,1 %
• Contact pressure: 6 N
• Ear coupling: circumaural
• Jack plug: 3,5 / 6,3 mm stereo
• Connection cable: Coiled cable (min. 1,3m / max. 3m)
• Transducer principle: dynamic, closed
• Weight: without cable: 285 g
• Nominal impedance: 64 Ω
• Power: 500 mW