Sennheiser HD 400 Pro Professional Headphone
What's in the box?
HD 400 PRO Studio Reference Headphone 3 m coiled cable with 3.5 mm jack plug 3.5 mm jack plug to 6.3 mm adapter 1.8 m straight ...
What's in the box?
- HD 400 PRO Studio Reference Headphone
- 3 m coiled cable with 3.5 mm jack plug
- 3.5 mm jack plug to 6.3 mm adapter
- 1.8 m straight cable
- Quick Guide
- Safety Guide
Technical Data
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- Impedance
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120 Ω
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- Frequency response
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6 Hz to 38 kHz (-10 dB)
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- Sound pressure level (SPL)
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110 dB (1 kHz / 1 V RMS)
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- THD, total harmonic distortion
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< 0.05 % (1 kHz / 90 dB SPL)
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- Ear coupling
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circumaural
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- Jack plug
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3.5 mm jack plug with 6.3 mm adapter
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- Weight
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240 g
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- Storage temperature
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–55 °C to +70 °C (–67 °F to 158 °F)
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- Operating temperature
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–15 °C to +55 °C (5 °F to 131 °F)
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- Operating relative humidity
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≤ 90 %
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- Accoustic principle
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dynamic, open
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- Ear pad material
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Velour
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