Features:

Computer optimized magnet system minimizes harmonic and intermodulation distortion
Extremely lightweight aluminum voice coils ensure excellent dynamic response
Neodymium ferrous magnet system ensures optimum sensitivity and great dynamic response
Exceptionally natural, spatial, and accurate sound
Detachable OFC copper cable, Kevlar reinforced with very low handling noise

Technical Data - HD 580

Frequency Response 12-38,000 Hz -10 dB
16-30,000 Hz -3 dB
Transducer Principle Dynamic, open
Nominal impedance 300 ohm
Characteristic SPL @ 1 kHz 97 dB
Load rating 0.2 W
THD Less than or equal to 0.1%
Ear coupling Circumaural
Contact Pressure 2.5 N
Weight (without cable) 260 g
Connector 1/8" stereo mini jack plug with adapter to 1/4" stereo jack plug
Connection cable 10 ft. detachable dual-sided OFC cable
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