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Sony XB-Series Blue Headphones - MDR-XB400/BLU

Abt Model: MDRXB400BLUE | UPC Code: 027242854390
 Discontinued Product This item is no longer available from our website.
Click the link to view all of our Headphones
30 mm Driver Units/ Direct Vibe Structure/ Pressure Relieving Foam Earpads/ Slim, Swivel Folding Style/ Y-Type, Flat, Tangle-Proof Serrated Cord (1.2 m)/ Blue Finish
Discontinued (details)
Your Shipping Zipcode: 07095 (change)
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Average Customer Reviews

4.3 (3 reviews) 4.5

Product Details

Sony XB-Series Blue Headphones, Model MDRXB400BLUE

Rattle your cage with Sony XB-Series Over The Ear headphones. Combining a unique direct vibe structure, for a tight acoustic seal, with high sensitivity XB driver units, these headphones deliver powerful and dynamic bass response, while the compact, dual-folding design and ultra-comfortable earpads further ensure that these cans will go where you do.


  • Powerful Bass
    Specially designed, powerful drivers deliver deep and powerful bass that perfectly complements today’s popular music genres
  • Direct-Vibe Structure
    A tightly sealed acoustic design allows for a high level of sound isolation which aides in the reproduction of powerful and extended bass sound
  • Extended Comfort
    Newly-developed seamless, noise isolating ear pads use pressure relieving urethane foam for not only an outstanding fit, but reduced ambient noise
  • Slim, Swivel Style
    Slim in stature with swivel-fold earpads, Sony MDR-XB400 headphones are lightweight when worn, yet easily stow away in a backpack or book bag when on the go
  • Tangle-free Cord
    The durable, 1.2 m flat cord has a serrated finish that reduces tangles, so you can get caught up in your music, not your cord



  • Driver Unit: Closed, Dynamic (supra-aural) 30mm driver, dome type
  • Frequency Response: 5 to 22,000 Hz
  • Impedance: 24 ohms at 1kHz
  • Sensitivity (db): 100 dB/mW


  • Design: Over-the-head, Home-music/movie/games
  • Magnet: Neodymium
  • Plug: Gold-plated L-shaped stereo mini
  • Type of Use: Home/On The Go


  • Cord: Flat


  • Power Handling Capacity: 1000 mW

Approximate Dimensions:

  • Cord Length (Approx.): 3.9 ft. (1.2 m) flat Litz cord, Y-type

Approximate Weight:

  • Unit: 5.29 oz
  • Shipping: 1 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor
  • Extended Service Warranty Available: Click the warranty tab above for details
More reasons to buy the Sony MDR-XB400/BLU from Abt Electronics
  • Abt.com is an authorized dealer (Learn More).
  • The Sony MDR-XB400/BLU is Brand New.
  • The Sony MDR-XB400/BLU Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Wired Or WirelessWired
iPod ControlsNo
Sound IsolatingNo
Noise CancelingNo
Mobile Phone ControlsNo
Power SwitchNo
Volume ControlNo
Water ResistantNo


by PowerReviews
Sony XB-Series Blue Headphones

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.

Reviewed by 3 customers

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Great headphones!

By Di

from Glenview Il

Verified Buyer


  • Comfortable
  • Durable
  • Good Bass
  • Good Value
  • Great Sound
  • Lightweight


  • Cord Too Short

Best Uses

  • Home Audio
  • Music
  • With My Computer
  • Working

Comments about Sony XB-Series Blue Headphones:

I use the headphones at the office and they shut out all the noise of people chattering around me. I get so much more work done! The most comfortable headphones ever - like little clouds sitting on my ears.

  • Was this a gift?:
  • No

Comment on this review

(8 of 9 customers found this review helpful)


The are amazing

By Shahmeer

from Uae,Sharjah

Comments about Sony XB-Series Blue Headphones:

I just bought it yesterday I was going to buy beats by dr.dre but they were to expensive but Sonys saved me and ma money so I got Xb-400 Must have!!!

Comment on this review

(56 of 58 customers found this review helpful)


Best bass frecuencies for the price.

By pepeneto01

from Aguascalientes, MX

Comments about Sony XB-Series Blue Headphones:

The headphones are really good. They are very light and comfortable, I can use it for hours without any problem at all. The design is ok and looks great. The materials are very good when you touch, and the construction is over the average. The mids and the highs are ok, but, the headphones really shines is when you hear the deep and clear bass in your music. I really recommend it. Really good headphones for a really good price.

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Sony XB-Series Blue Headphones

Sony XB-Series Blue Headphones


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