Sennheiser HD 820 Wired Over The Ear Headphones Without Mic (Black)

• Enjoy audiophile sound quality, whether at home or on the move
• New reference for closed back headphones
• Closed, circumaural dynamic stereo, headphones
• Natural hearing experience - realistic sound field with minimal resonance
• Glass covered ear cups make the transducer visible, this special design innovation reflects the sound from the transducer to an absorber to minimize distortion
• HD 820 (closed, dynamic headphones)
• 56 mm Ring Radiator dynamic transducer system
• Concave Gorilla Glass reflectors deliver
• impressive spatial sound reproduction
• Frequency Response: 6 - 48,000 Hz (-10 dB)
• Total harmonic distortion:
• 0.02 % (1 kHz 1 Vrms)
• Impedance: 300 ohms
• Individually diffuse-field
• frequency response curve
• Audiophile
• Headphones