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Sennheiser CX 300 II  Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black
 
 

Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black

by Sennheiser
3.9 out of 5 stars  See all reviews (45 customer reviews)

In Stock.
Ships from and sold by A1 Accessories.

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Frequently Bought Together

Sennheiser CX 300 II  Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black + Sennheiser CX300-B Earbuds (Black) + Sennheiser CX 500-B In-Ear Headphone (Black)
Price For All Three: $88.14

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What Do Customers Ultimately Buy After Viewing This Item?

Sennheiser CX 300 II  Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black
41% buy the item featured on this page:
Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black 3.9 out of 5 stars (45)
$29.16
Sennheiser CX300-B Earbuds (Black)
28% buy
Sennheiser CX300-B Earbuds (Black) 3.8 out of 5 stars (1,437)
$24.99
Sennheiser CX 500-B In-Ear Headphone (Black)
19% buy
Sennheiser CX 500-B In-Ear Headphone (Black) 3.9 out of 5 stars (100)
$33.99
Sennheiser CX380 Sport Series II Noise Isolating Earphones
7% buy
Sennheiser CX380 Sport Series II Noise Isolating Earphones 3.7 out of 5 stars (87)
$33.79

Technical Details

  • Excellent voice clarity and comfortable fit
  • Excellent Bass
  • Designed to fold flat
  • In Ear Design; includes 3 sets of black ear bud gels S/M/L and convenient carry case.
  See more technical details

Product Details

  • Product Dimensions: 8.8 x 4 x 2 inches ; 3.7 ounces
  • Shipping Weight: 1 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B001L674SI
  • California residents: Click here for Proposition 65 warning.
  • Item model number: CX300B MK II
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (45 customer reviews)
  • Amazon Bestsellers Rank
    #16 in  Electronics > Computers & Accessories > Computer Accessories > Headsets & Microphones
  • Date first available at Amazon.com: October 2, 2001

Product Description

Product Description

In-ear headphones with asymmetrical cable

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Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black
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Customer Reviews

Average Customer Rating
3.9 out of 5 stars (45 customer reviews)
5 star:
 (24)
4 star:
 (7)
3 star:
 (4)
2 star:
 (6)
1 star:
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Most Helpful Customer Reviews

 
16 of 16 people found the following review helpful:
5.0 out of 5 stars Great Audio Quality For The Price, June 12, 2009
Amazon Verified Purchase(What's this?)
This review is from: Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black (Electronics)
This is my first pair of in-ear headphones. I also own the Sennheiser PX100 and Sennheiser HD280 headphones. I have to say, for $70, the Sennheiser CX 300-II in-ears have rather great audio quality. Bass thumps and the highs are clear. The mids could be a bit better but boosting the proper frequencies with your audio player's equalizer can improve the sound. Using the small sized adapters, I get a good seal, and after a little while I don't even really notice them in my ears. I can't comment much on durability, since I've only owned them for two weeks now, but they seem sturdy enough so far. Overall, I can't imagine finding better quality canal headphones for this price. Definitely a good buy, whether you're on a budget or not.
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12 of 12 people found the following review helpful:
5.0 out of 5 stars Great quality for little money, July 20, 2009
This review is from: Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black (Electronics)
I've used Sennheiser earphones for many years now, mainly because of the great quality of their products. That's also why I turned to these CX 300 MK-II, when my Apple in-ear phones decided to call it a life after some 5 months of use. These are half the price of the Apple ones, and the sound quality is better by no small margin. They are very comfortable to wear, even after hours of use. They come with a selection of small, medium, and large interchangeable fittings, allowing one to find the ones best fitting your ear size. They also come with a small satchel in which you can carry them. This little bag, however, is nothing to shout about. I never use it, finding it nigh on useless.

Highly recommendable. Very good sound for a small asking price.
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12 of 14 people found the following review helpful:
5.0 out of 5 stars Best sound for the price, September 5, 2009
This review is from: Sennheiser CX 300 II Precise Bass In-ear Canal Headphones with Asymmetrical Cable, Black (Electronics)
Pros:
-INCREDIBLE BASS. It literally sounds like you in a room with a sub.
-The highs are crisp and responsive as well.
-The 90 degree plug is awesome
-Earbuds fit comfortably, but firmly in ear. Makes them great for running
-They're $26, i mean really


Cons:
-Mids sound a little muddy and washed out. Messing with the EQ with alleviate some of that
-The asymmetrical cable can get in the way if you're like me, and prefer to put your MP3 player in your right pocket
-The asymmetrical cable also makes it awkward to wind them up.


Conclusion:
For $26, I dare you to find a better pair of earbuds. You definitely won't get as good sound as an over-ear design, but Sennheiser makes one of the best efforts that I've seen to bring top-quality sound to earbuds. The muddy mids are a little disappointing, but won't subtract from the enjoyment of your music. I really wish Sennheiser made these with a more traditional Y-cable design, but the cable is long enough that it isn't too big of a problem. But with all that said, you will not find a better pair of earbuds for less than $30
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Most Recent Customer Reviews

5.0 out of 5 stars great product
very nice headphones. I had these ones before, and got them again. Will buy them again
Published 4 days ago by Arjun S. Adhikari

5.0 out of 5 stars water proof
I happen to run across the Sennheiser in a parking lot I was lucky. Ive had this same pair for over a year and bout to by another pair, Ive dropped them in my drink and washed... Read more
Published 6 days ago by Sonja Porter

4.0 out of 5 stars Sound quality is pretty good
This product is good, but from the packaging and overall finish I initially felt its not the genuine Sennheiser (I also have Sennheiser MX 85 Sport series earphone which is a... Read more
Published 9 days ago by Sanj

2.0 out of 5 stars The originals were better. The new model won't last.
I was very happy with the original CX300's. They were my entry into in-ear buds and the quality difference was signicant (coming up from regular Apple earbuds). Read more
Published 9 days ago by L. Văin

3.0 out of 5 stars where's the bass?
The name says 'Precise Bass' but all I can hear is the treble. The treble is amazingly clear, but I bought these specifically to hear more bass and these just don't deliver. Read more
Published 11 days ago by Steven Wenzel

5.0 out of 5 stars Highly recommended
I have purchased multiple headphones over the year. This pair is by far the best yet. The only thing I noticed that I wasn't impressed by was the lack of a case for the extra... Read more
Published 13 days ago by S. J. Green

1.0 out of 5 stars not a good choice
When you move your head you get a deep thump from the moving cords, almost like a stethoscope. Never foun the pob with others. Read more
Published 17 days ago by Phani

1.0 out of 5 stars Massively disappointed - stay away
I had previously been using some 5-6 year old Sony MDX (forget the exact model) earbuds that I had picked up for ~$60 back in the day. Read more
Published 19 days ago by FireWynd

2.0 out of 5 stars Probably got a counterfeit -- if its low priced beware
I bought these to replace a pair of skullcandy ink'd earbuds that I had lost at the library. I saw these pop up on my recommendation page. I said, "what the heck? Read more
Published 22 days ago by miz_mmb89

1.0 out of 5 stars Fakes All around, Including ones sold directly by Amazon.
All Sennheiser earbuds going for under $50 are fakes, and the packaging will look just like genuine packaging to most consumers. Read more
Published 24 days ago by PC

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Discussion Replies Latest Post
Is the cord tacky? 0 April 2010
Can anybody compare them to the original 300s? 2 February 2010
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