Sennheiser Wired Over-Ear Headphones

These rugged, comfortable headphones are designed for professional monitoring applications. Features include single-sided coiled cable, rotating ear cups and up to 32 dB noise attenuation.

The HD 280 Pro is Sennheiser's most significant closed, around-the-ear headphone to be introduced in years. Designed to exceed the demands of the professional environment, the HD 280 Pro boasts extremely robust construction combined with the sound quality, modular design and aggressive noise isolation the necessary in the field. The unique collapsible design, combined with swiveling ear cups, offers maximum flexibility in any application.

Additiional Features

• Closed, dynamic stereo headphones
• Accurate, linear sound reproduction for critical monitoring applications
• Optimum impedance ensures universal compatability
• Space saving design features collapsible, rotating earcups
• Up to 32 dB of ambient noise attenuation
• Neodymium magnets for high maximum SPL
• Single-sided, coiled cable with 3.5 mm mini jack with locking 1/4" adapter
• Very comfortable, even if used for long periods of time
• Rugged construction with user-replaceable parts
• 2 year warranty
• Compatible (listen only) with latest generation of tablets
• Available Colors Black or Silver

Technical Data
 

• Color: Black 
   
• Wearing style: Headband 
   
• Frequency response (Headphones): 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 w/o cable: 285 g 
   
• Nominal impedance: 64 Ω 
   
• Load rating: 500 mW

*Warning (for California residents only): Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Every Consumer Products company is required to post the warning no matter if their products pose any harm. Sennheiser products are all RoHs compliant, yet we are by law required to post the Proposition 65 warning message anyway.