or
Sign in to turn on 1-Click ordering.
Express Checkout with PayPhrase
What's this? | Create PayPhrase
More Buying Choices
Angel Seller Add to Cart
$27.25 + Free Shipping
Digital Media Source Add to Cart
$27.31  & this item ships for FREE with Super Saver Shipping. Details
Have one to sell? Sell yours here
Sennheiser CX300-B Earbuds (Black)
 
See larger image and other views
 

Sennheiser CX300-B Earbuds (Black)

by Sennheiser
3.8 out of 5 stars  See all reviews (1,437 customer reviews)

In Stock.
Sold by BOOMDEALZ and Fulfilled by Amazon. Gift-wrap available.
Want it delivered Friday, September 3? Choose One-Day Shipping at checkout. Details
13 new from $17.88 1 used from $11.99

Frequently Bought Together

Sennheiser CX300-B Earbuds (Black) + Earphone Case - Clamshell Style with Zipper Enclosure, Inner Pocket, and Durable Exterior! + Sennheiser CX300-W Earbuds (White)
Price For All Three: $63.37

These items are shipped from and sold by different sellers. Show details

Buy the selected items together

Technical Details

  • Extremely small and lightweight
  • Powerful, bass-driven stereo sound
  • Frequency response of 18 Hz- 21 kHz
  See more technical details

Product Details

  • Product Dimensions: 0.4 x 0.4 x 0.4 inches ; 0.2 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B000E6G9RI
  • Item model number: CX300-B
  • Average Customer Review: 3.8 out of 5 stars  See all reviews (1,437 customer reviews)
  • Amazon Bestsellers Rank
    #9 in  Electronics > Accessories & Supplies > Headphones
    #27 in  Electronics > Portable Audio & Video > MP3 Players & Accessories > MP3 Player Accessories
  • Date first available at Amazon.com: October 2, 2001

Product Description

Product Description

For the money, this earphone is the best way to upgrade the sound from your iPod or MP3 player. The earphones that came with your player may not be up to what you expect. All users of MP3 players and iPods, get ready to upgrade your sound and style with the Sennheiser CX300 earphones. Upgrading earphones is the best way to customize the sound to what you want to hear. The Sennheiser CX300 provides accurate tones for tunes throughout the dynamic frequency range. With a 112dB Sound Pressure Level, you can lock out background noise and revel in the pleasure of listening to your music. And Sennheiser has been and is on the forefront of delivering great sound from audio systems great and small. Elevate your listening to transcendental pleasure with the Sennheiser CX300 earphones. Sennheiser is the acknowledged world leader in headphone-transducer technology. These CX 300 headphones are Sennheiser's leading introduction to in-ear-canal earphones. The CX 300 model is ideal for use with portable MP3, CD, MD, DVD players and many other portable devices with 3.5mm headphone sockets. Soft Silicone-Rubber Ear adapters in three different sizes are included to ensure a perfect fit, high wearing comfort and an excellent attenuation of ambient noise. Get away from the daily noise and surround yourself with private audio. The CX300 is the best partner for your player, your ears, and you. Dynamic Transducer Carrying Pouch Sennheiser Color - Black

Buy This Product and Related Accessories

Sennheiser CX300-B Earbuds (Black)
27.49
$49.95 $27.49
Select this Item
See all accessories

Important Information

Legal Disclaimer
Warranty does not cover misuse of product.

Customers Who Bought This Item Also Bought


Tags Customers Associate with This Product

 (What's this?)
Click on a tag to find related items, discussions, and people.
 
(271)
(212)
(120)
(102)
(43)
(26)

Your tags: Add your first tag
 

 

Customer Reviews

Average Customer Rating
3.8 out of 5 stars (1,437 customer reviews)
5 star:
 (538)
4 star:
 (451)
3 star:
 (182)
2 star:
 (136)
1 star:
 (130)
 
 
 
 
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

 
300 of 309 people found the following review helpful:
4.0 out of 5 stars Sennheiser CX300 vs. Shure E2C, October 20, 2007
By M. Truong "Arzero" (USA, California) - See all my reviews
(REAL NAME)   
Before I bought CX300, I read a lot of reviews and comparisons with Shure E2C. I was lucky to find two very good deals on both of them so I bought them both. I paid CX300 for $20 including shipping and Shure e2c for $40 with free shipping. I used them for a month now and here is what I find:

They are both much better than average earbuds (ex: apple earbuds)
Bass: CX300 is much stronger than E2C (if you like bass, you'll love CX300)
Clarity: E2C produce more clear and clean sound than CX300, because the bass on CX300 is so strong, it overshadows midrange and highrange sound a little bit.
Comfort: CX300 is much more comfortable to wear than E2C, I can wear CX300 all day and not being sore. With the E2C, it is hard to choose the right earbuds and I have to wear it right (I have to push them deeper into the ear canals) to receive a clear sound and a decent bass.
Cable quality: E2C have the best cable quality, much longer and thicker than CX300. That being said, CX300 cable is not too bad, but it can be a little short for a tall person.

In conclusion: I am happy with both earbuds, I used CX300 for outdoor and at work because it is comfortable to wear, and easy to put away. But I enjoy the E2C in my home when I just want to enjoy the quality of the music.
Sennheiser CX300 is good buy at $20 to $30 price range. And E2C is good at $40 to $50 price range. If you pay more than that, you pay too much.

Last word, if you want to enjoy richer sound of a better earbuds, you should rip your CD a least 260 bit-rate or higher. Believe me, it make a different, you will hear sound you thought it wasn't there.





Help other customers find the most helpful reviews  
Was this review helpful to you? Yes No


 
291 of 305 people found the following review helpful:
4.0 out of 5 stars Great Value for Money. Good sound isolation, April 2, 2006
By Nick (Athens, Greece) - See all my reviews
CX-300 is one of the latest products in Sennheiser's wide line of headphones. Its raison d'etre is 'ambient noise attenuation' in Sennheiser's words. Of course they are meant to be used with portable devices and do just fine at that.

Exactly how good is the noise attenuation?
Sennheiser says 'excellent', but surely you would want a more unbiased opinion. The noise attenuation is certainly good enough. I have tried them in the Athens Underground Railway (Metro). It is so noisy when the train moves, that with common closed headphones, it is impossible to hear the music at a volume that won't impair your hearing. With the CX-300 a lot of the noise is shut out, so you can enjoy your music at a reasonable volume. Another measure of comparison is that you can't hear a person that is near you speak, unless they shout. That is what these headphones were meant to do.
If you don't want or simply don't need noise reduction, you can buy just as good or even better headphones at a cheaper price. For example Sennheiser's PX and HD series, and AKG's K24 and K26.

Obviously for this price you can't buy high fidelity. The sound quality is up to Sennheiser's standards of course. I am using these with my Sony HD-5 mp3 player and haven't got any complaints. When I am not in the subway I usually go with Sennheiser's PX-200. I haven't made a real head to head comparison, but I think they are more or less a match on sound quality. So obviously, you can get better sound at home with quality speakers or quality bulky headphones.

These headpones don't silence everything. If you want that you can try 'active noise reduction' headphones (Bose, Sennheiser, AKG), but the active noise reduction process introduces artificial artifacts into the sound and the headphone are a bit expensive. You can also try Shure's or Etymotics passive noise reduction headphones which are a 'professional' choice (you can remove the quotation marks for Shure);they were (initially) meant for artists on stage. But you have to pay a hefty price tag for those.

So to sum up, if you want something which 1)shuts out unwanted noise 2)gives quite good sound quality, and 3) doesn't feel like wearing a helmet, these are an excellent choice at their price.
If you can pay more, you can get more in at least two of the three criteria.
Help other customers find the most helpful reviews  
Was this review helpful to you? Yes No


 
262 of 280 people found the following review helpful:
5.0 out of 5 stars Impressive sound, May 30, 2006
Amazon Verified Purchase(What's this?)
I bought these when the left earbud on my Sony MDR-EX51LP's stopped working. I was initially upset because I (thought I) liked the Sony's and planned on just getting another pair of them. However, I saw a favorable review of these in PC Magazine and decided to give them a try. I'm really glad I did! The sound is much richer and the bass is much deeper than with the Sony's and it is giving me a better appreciation of the music. Now, I don't miss an opportunity to pull out my ipod to fill the time. These also seem to be louder which allows me to listen to the ipod on a lower volume and get a little extra battery life out of it. On the plane, they also do a better job of supressing the sound of the engines. All around, I'm very pleased. They cost twice as much as my old Sony's, but in my opinion they are well worth it.
Help other customers find the most helpful reviews  
Was this review helpful to you? Yes No

Share your thoughts with other customers: Create your own review
 
 
 
Most Recent Customer Reviews

1.0 out of 5 stars Good, unless they touch something.
I got these because my old $25 Sony Fontopia buds seemed to be on their last leg after about 5 years of daily use. Read more
Published 13 hours ago by H_Farris

1.0 out of 5 stars Don't waste your money.
OK, take 2. My original review of this product got hijacked somehow. After writing it, I checked back a couple hours later and my screen name and original title were there, but... Read more
Published 17 hours ago by The Tailpipe

4.0 out of 5 stars Great for the price

Works great. Only Con : Wires are too thin & need to be handled with care.
Published 1 day ago by Yaswanth Rangineni

4.0 out of 5 stars Fantastic Earbuds for $20-$30
I bought these through Amazon 2 years ago. I use them 5 days a week and have enjoyed them thoroughly. Read more
Published 2 days ago by Mike S

5.0 out of 5 stars Great Product at Great Price, Perfect for Lefties
I've bought three pairs of these (previous pairs lost/stolen) and been satisfied every time with them. Read more
Published 4 days ago by R. Jesse

2.0 out of 5 stars Great Sound, Poor Durability
The sound quality is excellent with crisp highs, a solid midrange and strong bass. They are comfortable, look good, and provide decent sound isolation. Read more
Published 6 days ago by Ben Holt

5.0 out of 5 stars Sennheiser CX300-W Earbuds
Fantastic earbuds! These are not for people who are really finicky about sound. These are inexpensive earbuds that are durable and work when you want them to. Read more
Published 6 days ago by Zzzzz

5.0 out of 5 stars Comfortable, great sounding earbud for the price
I bought these to replace my cheap Apple ones that constantly fell out while I was running and hurt my ears when I wasn't. Read more
Published 8 days ago by Heather Moreau

5.0 out of 5 stars Good stuff - the original
I started out with Apple ipod original earbuds. They lasted a long time, but since I'm a heavy user, they eventually wore out. Read more
Published 9 days ago by L. Văin

5.0 out of 5 stars sennheiser cx300-b
Ordered on Friday and arrived on today which is now only Monday! So far they work great, I did some reviews online and these headphones where highly recommended. Read more
Published 9 days ago by Marcus

Only search this product's reviews



Customer Discussions

This product's forum
Discussion Replies Latest Post
vs. v-moda's? 6 2 months ago
vs. v-moda's? 1 2 months ago
sennheiser cx300 (crackling sound) 2 2 months ago
Do your CX-300's shock your ears??? 5 2 months ago
Anybody have trouble opening the package? 6 February 2010
Is this item a genuine one? 1 October 2009
See all 24 discussions...  
Start a new discussion
Topic:
First post:
Prompts for sign-in
 


Active discussions in related forums
Search Customer Discussions
   



Look for Similar Items by Category

 

Feedback

If you need help or have a question for Customer Service, contact us.
 Would you like to update product info or give feedback on images?
Is there any other feedback you would like to provide?

Your comments can help make our site better for everyone.


BOOMDEALZ Privacy Statement BOOMDEALZ Shipping Information BOOMDEALZ Returns & Exchanges


Your Recent History

 (What's this?)

After viewing product detail pages or search results, look here to find an easy way to navigate back to pages you are interested in.