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Sennheiser HD 400S Over-Ear Headphones in Black


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Delivery within 3 working days

  • Closed-Back Design
  • Built-in Mic and Remote
  • Lightweight and Foldable

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5% Off Headphones

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Excludes open box, ex-display and refurbished headphones. Cannot be combined with other promotions.

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The HD 400S features a one-button smart remote conveniently located on the cable, which allows... more
Product information "Sennheiser HD 400S Over-Ear Headphones in Black"

The HD 400S features a one-button smart remote conveniently located on the cable, which allows you to control music and take calls with ease, and the sturdy folding design makes these headphones durable and compact enough to be taken anywhere. Sennheiser dynamic drivers deliver a well-extended sound response with dynamic bass.

  • Renowned Sennheiser sound quality for a unique listening experience.
  • Built-in microphone and remote for call and music control.
  • Closed-back around-ear headphones reduce unwanted background noise for your comfort.
  • Lightweight, foldable headphones for easy on-the-go storage.

Product Specifications

Impedance  18 Ω 
Frequency response (Microphone)  100 – 10,000 Hz (-10 dB) 
Frequency response (Headphones)  18–20,000 Hz (-10 dB) 
Sound pressure level (SPL)  120dB (1kHz/1Vrms) 
THD, total harmonic distortion  <0.5% (1kHz/100dB) 
Ear coupling  Over-Ear 
Jack plug  3.5mm angled 
Cable length  1.4m 
Transducer principle  Dynamic 
Weight  217g 
Pick-up pattern Omni directional  Omni directional 
Microphone sensitivity  44dbV/Pa 
Acoustics  Closed 
Sensitivity  120 dB SPL @ 1 kHz, 1V RMS 

What's in the Box?

  • HD 400S around-ear headphones
  • RCS 400 detachable single-sided cable with 1-button remote and 3.5 mm angled plug
Headphone Type: Wired
Headphone Design: Over Ear
Product Type: Headphone
Connectivity: 3.5mm Plug/Wired
Colour: Black
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