Sennheiser HD 400 PRO Headphones

The HD 400 PRO open-back studio headphones provide a natural and accurate listening experience for fine tuning your signature sound. 

£219.00
In stock
SKU
Sennheiser HD 400 PRO Headphones

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Features:

  • A professional's tool with neutral sound reproduction
  • Lightweight design for all-day usage
  • Single-sided, coiled cable allows freedom to operate. For convenience, a straight cable is also included
  • Angled transducers designed for low distortion at high SPL's provide a spacious and accurate soundstage

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:

  • Impedance: 120 Ω
  • Frequency response: 6 Hz to 38 kHz (-10 dB)
  • Sound pressure level (SPL): 110 dB (1 kHz / 1 V RMS)
  • THD, total harmonic distortion: < 0.05 % (1 kHz / 90 dB SPL)
  • Ear coupling: circumaural
  • Jack plug: 3.5 mm jack plug with 6.3 mm adapterWeight: 240 g
  • Storage temperature: –55 °C to +70 °C (–67 °F to 158 °F)
  • Operating temperature: –15 °C to +55 °C (5 °F to 131 °F)
  • Operating relative humidity: ≤ 90 %
  • Accoustic principle: dynamic, open
  • Ear pad material: Velour