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Questions & Answers

Shopper : Why Did You Choose This?Abdullah J : I love sound while playing gamesJOSEPH H : Sennheiser is a top-rated budget headphone maker on reddit. We'll see if these work as well as the 100+ headphones they wrote about.JONNU S : has a mic and i like the brand

Reviews about this item

Review Summary

2023-05-20T06:59:46

Rated 5 out of 5

A Worthy Headphone Replacement

I chose the SENNHEISER HD 400S HEADPHONES to replace an old pair of SENNHEISER HD 280 PRO for various Boom Microphone operating purposes and also, because of the special sale price of $49. With that being said, the SENNHEISER HD PRO 280 headphones still have a special place in my audio toolkit (because of several worthy features), but the SENNHEISER HD400S headphones does a quality job at being a decent pair of Boom Operator headphones.

LORENZO J.

2020-12-23T07:36:32

Rated 5 out of 5

Great product. Great service.

Quality headphones as one would expect from Sennheiser. Excellent service from Adorama.

ED H.

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Sennheiser HD 400S Specifications

Headphone

Headphone

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  • Driver Type

    Dynamic

  • Design

    Over-Ear (Circumaural)

  • Earcup Style

    Closed-Back

General

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  • Frequency Response

    18 Hz to 20 kHz

  • Sensitivity

    120 dB at 1 kHz / 1 mW

  • Impedance

    18 Ohms

  • Maximum Sound Pressure Level (SPL)

    120 dB at 1 kHz / 1 Vrms

  • Total Harmonic Distortion (THD)

    0.5%

  • Active Noise Cancellation

    No

  • Foldable

    Yes

Microphone

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  • Type

    Dynamic

  • Pickup Pattern

    Omnidirectional

  • Frequency Response

    100 Hz to 10 kHz

  • Sensitivity

    -44 dB

Connectivity

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  • Audio Connector to Source

    1/8" / 3.5 mm TRRS Right-Angled

  • Cable Design

    Single-Sided

  • Detachable

    Yes

  • In-Line Remote/Microphone

    Yes

  • Full Remote OS Support

    Android, iOS

  • Cable Length

    55.12" (1.4m)

Physical

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  • Color

    Black

  • Weight

    7.65 oz (217g) with Cable

  • UPC Code

    615104327870

About Sennheiser HD 400S

FEATURED REVIEWS

A Worthy Headphone Replacement

By LORENZO J.

I chose the SENNHEISER HD 400S HEADPHONES to replace an old pair of SENNHEISER HD 280 PRO for various Boom Microphone operating purposes and also, because of the special sale price of $49. With that being said, the SENNHEISER HD PRO 280 headphones still have a special place in my audio toolkit (because of several worthy features), but the SENNHEISER HD400S headphones does a quality job at being a decent pair of Boom Operator headphones.

Great product. Great service.

By ED H.

Quality headphones as one would expect from Sennheiser. Excellent service from Adorama.

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.

Sennheiser HD 400S Features

  • 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

Key Features

  • 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

What's in the box:

  • HD 400S Closed-Back Around-Ear Foldable Headphone with Microphone (Black)
  • 1-Button Remote Cable
  • Sennheiser 2 Year Limited Warranty