HD 580
TECHNICAL DATA
Frequency response 16 - 30.000 Hz (-3 dB)
12 - 38.000 Hz (-10 dB)
Acoustic principle dynamic, "open-aire"
Frequency curve diffuse-field loudness equalization
Nominal impedance 300 Ω
Sensitivity at 1 kHz 97 dB
Power handling capability 0.2 W as per DIN 45580
THD (as per DIN 45500) ≤ 0,1 %
Sound coupling to the ear circumaural
Headphone caliper pressure approx. 2.5 N
Weight (without cable) 260 g
Plug 3.5 / 6.3 mm ø stereo jack
Connecting cable OFC signal cable, 3 m
The earpads have to be replaced from time to time for hygienic reasons.
Earpads (1 pair), Order No. 50635.
Subject to alterations.
• Audiophile „open-aire“, dynamic stereo headphone
• Diaphragm optimized using laser interferometry, no standing
waves undesirable diaphragm distortions are virtually non-existant
• Computer-optimized magnet system to minimize transducer
distortion and intermodulation
• Lightweight aluminum voice coil for clear, transparent sound
• Powerful neodymium-ferrous rare earth elernent magnet system
for improved audio perfomance
• Excellent wearing comfort due to the elliptical shape of the earpads
• Oxygen-Free Copper signal cable reinfoced with kevlar fibers for
strength and contact noise elimination
• Balaced, full frequency reproduction offers fatigue-free musical
enjoyrnent
• Connects directly to quality hi-fi components, especially compact
disc and digital tape machines
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