Crutchfield - North America's electronics authority since 1974

1.888.955.6000
 
 
Free Shipping on Everything.  60-Day Money-Back Guarantee  |  Lifetime Tech Support
 

Sennheiser CX 400

Portable earbud headphones

Zoom Sennheiser CX 400
Front
Video loading and will display in just a moment.
Photos
Sennheiser CX 400 Sennheiser CX 400 Sennheiser CX 400
 
Videos
 

Item# 143CX400B offer details

Item# 143CX400B

Review Sumary

 
DISCONTINUED
 
This item is no longer available to purchase.
 
Contact us for other options
 
Call   Email  
 
In-stock Alternative
 
 
 
 
Sennheiser

Our take on the Sennheiser CX 400

The Sennheiser CX 400 earbud headphones deliver great sound from your portable player, with plenty of bass and clean, transparent highs. And the CX 400's comfortable, in-the-ear design minimizes external noise, so you can listen to your music at lower volume levels.

The headphones come with three different sizes of earbud sleeves, to ensure a good fit in your ears. These soft, flexible sleeves hold the earbuds securely in place, no matter how active you are.

The headphones come with a detachable extension cord, so you can choose either the short cable for use with an armband player, or the longer cable. A provided cable clip keeps the cord from getting in the way. The cable winder prevents tangles when you store the headphones in the supplied carry bag.

Get more info on this product

Highlights:

  • sound-isolating earbud design
  • includes 3 sets of interchangeable earbud sleeves for a comfortable fit
  • stereo mini plug
  • 44" extension cord
  • frequency response: 17-21,000 Hz
  • impedance: 16 ohms
  • cord clothing clip
  • cord winder
  • carry bag
  • warranty: 2 years
  • Our 60-day money-back guarantee
 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs

Features and Specs
General
Type
Loading...
Style
Loading...
Frequency Response
Loading...
Sensitivity
Loading...
Impedance
Loading...
Weight
Loading...
Airline Adapter Included
Loading...
iPod Control
Loading...
In-line Mic For Cell Phone
Loading...
Built-in Microphone
Loading...
Parts Warranty
Loading...
Labor Warranty
Loading...

Product Research

Product Research
What's in the box?

Download owner's manual

  • Black/silver stereo earbud headphones with attached 26" cable terminated by a male 3.5mm connector
  • 44" Headphone extension cable terminated by a female 3.5mm connector on one end and a male 3.5mm connector on other end
  • 3 Pairs of rubber ear-fit rings (small/medium/large)
  • Vinyl carrying pouch
  • Silicone cable winder. Cable-clip

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Features

Overview: The CX 400 are high quality, noise-isolating ear-canal-headphones with a powerful, bass-driven stereo sound for listening on the go. They feature a short cable, perfect for use with mobile phones or MP3 players that have a remote-control and/or microphone. With the included 44" extension cable the CX 400 can also be used with an MP3 player carried in your pocket.

Sound Isolating Technology: The CX400's in ear design works like an earplug to attenuate ambient noise. This enables you to listen at lower volumes even in loud environments.

Cord: The earphones have an attached 26" cord terminated by a gold-plated male 3.5mm connector. The headphones also come with a 44" extension cable which features a right-angle male 3.5mm gold-plated connector.

Fit: Because every ear is different, the CX400s come with ear-fit rings of assorted sizes to ensure a good fit. The soft flexible rings gently contour to the inside of your ear to create a comfortable, secure fit and won't fall out when you move. Three sizes of soft rubber ear-fit rings are supplied with the earphones: small, medium (installed), and large.

Carrying Pouch and Cable Winder: The MX 760 comes supplied with a silicone cable winder for easy cable length adjustment and comes with a vinyl carrying pouch for convenient handling and storage.

 

Product Reviews

Review this product

Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information.

Review title
* Email
Your email won't be visible
Display name
(e.g., JohnD) Your review will be signed using the display name and location
* Your location
(e.g., Charlottesville, VA)
* Your rating
Click on a star to rate the overall product on a scale of 1-5
1500 characters left * Your review
Attach a YouTube Review
Crutchfield Video Review Guidelines
  • Only submit videos that you made or are authorized to use.
  • Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else.
  • Please see our Review Guidelines for more information.
Submit the URL of your YouTube™ video review or product demonstration. e.g., http://www.youtube.com/v/o79TWHh598U
500 characters left Pros
500 characters left Cons
* Agree to Terms
By checking this box you agree your review becomes the property of Crutchfield, that you are over 18 years of age, that you own or have owned this product, and that you are located within the United States or its territories. Please see our Review Guidelines for more information. We reserve the right (but are not obligated to) review all submissions and edit or remove any review in any manner which we deem necessary. Your review should be posted within seven days.
Share this product

1-1 of 1 items Sort Results By: Date Reviewed | Rating | Helpfulness
 
4 out of 5

Great sound, but awkward

Written By Brian, Pebble Beach, CA on Thursday, October 02, 2008
 
The three different sized ear buds are nice, but for me, none fit quite right. The length of the cord is odd; the cord directly attached to the earphones is too short to do anything with and after adding the extention, it's much too long. Overall though, great sound and even though they are ear buds, the external sound dampening is apparent.
25 out of 29 people found this helpful
Was this review helpful?    Yes | No
 
1-1 of 1 items

Learn more about All Headphones

Learn more about All Headphones

Headphones: How to Choose

Headphones: How to Choose

Kristen Schaub
11/1/2010
based on 240 ratings (4 comments)
 

The right headphones can solve a number of A/V dilemmas. Listen to music and movies late at night, take your favorite music with you — jogging, doing housework, doing yard work —...

 
Headphones Glossary

Headphones Glossary

Crutchfield Writing Team
11/5/2010
based on 8 ratings (1 comment)
 

Learn about the different types of headphones and popular features.

 
MP3 Players: Safe Listening Out of the Box

MP3 Players: Safe Listening Out of the Box

Ralph Graves
8/4/2010
based on 26 ratings (4 comments)
 

Here are some tips for listening to MP3 players at safe volume levels that protect your hearing and can possibly improve your listening experience in the process.

 
Sennheiser HD 650 headphones

Sennheiser HD 650 headphones

Ralph Graves
3/2/2011
based on 4 ratings (1 comment)
 

I spent some time with the Sennheiser HD 650 high-performance stereo headphones recently. I think I was most impressed with the impression they didn't leave. Sometimes headphones color...

 
Introducing the Crutchfield Headphones Bar

Introducing the Crutchfield Headphones Bar

Ralph Graves
2/28/2011
based on 1 rating
 

Crutchfield carries a lot of headphones . And customers often ask us, "Which is the best pair?" There's no single right answer, because there are a lot of variables to consider...

 

For a more in-depth review and enhanced detailed information on the Sennheiser CX 400, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_143CX400B/Sennheiser-CX-400.html ).

Sennheiser CX 400