Sennheiser HD280 Pro, suljetut, erittäin vaimennetut studiokuulokkeet.

• 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