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Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones
 
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Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones

Other products by Sennheiser
4.0 out of 5 stars  See all reviews (48 customer reviews) More about this product

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Frequently Bought Together

Customers buy this item with Audio-Technica ATHANC7 Noise-cancelling Headphones

Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones + Audio-Technica ATHANC7 Noise-cancelling Headphones
Price For Both: $363.87

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What Do Customers Ultimately Buy After Viewing This Item?

Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones
70% buy the item featured on this page:
Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones 4.0 out of 5 stars (48)
$244.99
Sennheiser PXC 350 Active Noise Cancellation Headphone (Black)
14% buy
Sennheiser PXC 350 Active Noise Cancellation Headphone (Black) 4.0 out of 5 stars (34)
$178.70
Audio-Technica ATHANC7 Noise-cancelling Headphones
7% buy
Audio-Technica ATHANC7 Noise-cancelling Headphones 4.3 out of 5 stars (1,057)
$118.88
Sennheiser PXC 250 Active Noise Canceling Headphones
5% buy
Sennheiser PXC 250 Active Noise Canceling Headphones 3.9 out of 5 stars (533)
$59.95

Technical Details

  • Outstanding sound thanks to adaptive baffle damping and patented Duofol diaphragm
  • Best possible protection from outside noise (up to 90%) with NoiseGard technology
  • Talk through function allows you to talk undisturbed while wearing headphones
  • Full accessories: soft case, 2 audio adapters (in-flight entertainment and 6.3mm/1/4"), batteries
  • Audio always works, even in passive mode and without batteries
  See more technical details

Product Details

  • Product Dimensions: 9 x 5 x 10 inches ; 8.5 ounces
  • Shipping Weight: 3 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B000R2PC2M
  • Item model number: PXC 450
  • Batteries: 2 AAA batteries required. (included)
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (48 customer reviews)
  • Amazon.com Sales Rank

    Popular in this category: (What's this?)

    #14 in  Electronics > Accessories & Supplies > Headphones > Noise-Canceling Headphones
  • Date first available at Amazon.com: October 2, 2001

Product Description

Product Description

The highest quality in noise cancellation coupled with outstanding sound and a talk through function that allows you to communicate undisturbed while still wearing the headphones. Foldable and very convenient to travel with. Get to your destination without the usual travel fatigue, refreshed and ready to go.

Buy This Product and Related Accessories

Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones
349.95
$449.95 $349.95
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Customer Reviews

Average Customer Rating
4.0 out of 5 stars (48 customer reviews)
5 star:
 (26)
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Most Helpful Customer Reviews

 
133 of 135 people found the following review helpful:
5.0 out of 5 stars Best NC headphones on the market, April 6, 2008
I compared these headphones side-by-side with five other noise cancelling headphones: Bose QC2 & 3, JVC NC250, Audio Technica ANC7, and Sennheiser PXC-250. I was in the market for a noise cancelling headphone because I travel a lot and I wanted to be able to watch movies or listen to music in relative isolation. With the ipod earbuds, you have to blast your ears in order to compete with the airplane's engines and I want to preserve my hearing. My main criteria were sound qualifty, noise cancelling, and comfort. All three were very important and I didn't really want to compromise on any of those categories. The only headphone that excelled at all three was the PXC-450. I disqualified all but the PXC-450 on the basis of out of the box testing.

The JVC was disqualified right away on the basis of its cheap build quality. It does not fit snugly on your head, it is very loose. The slightest movement of my head and the earphones would slide around on my ears. Because of that these headphones offered zero passive noise cancelling. Sound quality was okay but nothing special. These headphones never really merited serious consideration.

The Audio Techicas are one of the most popular headphones on Amazon. I read the reviews of this headphone extensively, and most people rave about these headphones. The only criticism of them I saw was sound leakage. People complained that when you listen to these headphones, people around you can hear what you're listening to. They were right. It really is a shame because other than that flaw, these are very good headphones. The sound and noise cancelling is amazing considering the price. However, as I was buying this for use in very close quarters (airplane travel), I didn't want to have to worry about bothering people around me.

The PXC-250 sounded amazing. I couldn't believe such small headphones could sound so good. However, the battery wand I felt got in the way a bit and I just didn't think the noise cancelling on these on ear headphones was as good as the other more expensive headphones. The 250s had another odd problem in that very slight movements would cause the earpads to rub slightly on your ear. This rubbing created a noise that would reverberate inside your ear that was very noticable if you were watching a movie or listening to softer music.

When I was testing the Bose and the PXC-450, comparing them to the other headphones I tested, it made me realize that noise cancelling technology must just be expensive which is why if you want a quality noise cancelling headphone, you have to be willing to shell out some cash. The Audio Technicas are by far the best of the cheaper NC headphones, but the Bose (particularly the QC3) and the 450 really stand out from the pack.

The Bose are very good headphones, but they have some issues that I just couldn't get over. First, I don't like the way Bose headphones sound. They push the bass into your face and the mids and highs sound muddy. Most of the reviews of these headphones mention these issues. The QC2 got very warm and I could feel the heat radiating inside on my ears and it was not comfortable.

The QC3s are really amazing. They are on ear headphones, yet they had the best noise cancelling of any of the other headphones I tried. The earpads are made of a material that just kill sound. Without even turning the earphones on, you are immediately immersed in silence. However, in addition to the sound quality issue, there is something about their noise cancelling function that creates a pressure on your eardrum. This pressure bothered me enough that it was hard to ignore. If the PXC-450 did not exist, I would have gone with the QC3 and just sucked it up, but I was glad that I didn't have to.

Finally, the PXC-450. For me, these were the perfect headphone and I just fell in love with them and didn't have to think very hard about which ones to keep.

Bass. I read a lot of reviews and a lot of people complained about a lack of bass on these headphones. When I first put these headphones on, I admit that I was a little let down because it seemed to me like they were very weak. Then I realized that I needed to adjust the volume control on the headphones. I basically turned the volume on the headphones all the way up and just adjust the volume on my ipod. With the volume issue fixed, my concerns about the bass went away. These headphones do not have as much bass as Bose. However, that's because Bose changes the sound from the way it was intended to push the bass forward. If you like a lot of bass, these headphones might not be for you. However, the bass is definitely there. Just listen to Pon de Replay (Rihanna) or Pass that Dutch (Missy Elliot) for a demonstration of how good the bass is on these headphones.

Sound Quality. Moving past the bass to sound quality as a whole, these headphones are in a different league. I mean, I am hearing details in songs I have heard dozens or even hundreds of times and never noticed. Background singers that before were lost with all of the other sounds can be heard clearly on these headphones.

Noise Cancelling. These headphones have a tight fit, which gives them a lot of passive noise cancelling. They are not so tight, however, to become uncomfortable. Combined with the active noise cancelling, and these headphones are *almost* as good as the QC3s. I feel like the QC3s were a little better at cancelling the higher frequencies, but I think that is why they have the pressure on the eardrum problem. I didn't feel any pressure with the 450. The slight advantage the QC3s have on noice cancelling is more than outweighed by the 450s superiority in sound quality and comfort.

Comfort. Despite being snug, the 450s are very comfortable. The material that the earpads are made of is very soft and I quickly forgot I was wearing them on my flight. The headphones are very big--much larger than the on ear QC3s. However, because they are snug they don't slide around and they really do melt into your head after a while. Also, they don't get hot like the QC2s did.

Portability. Because they are bigger, they are slightly more difficult to manage than the Bose. However, they fold up quite nicely and their case, though larger than both of the Bose cases, is still rather small (and light!).

In the end, once I tried the 450s, there was really no way I could settle for any of the other headphones I tried. All of the other headphones had too many flaws and the 450s were near perfect. Oh, I should mention that I listened for the "ticking sound" that other reviewers complained about in the right earpiece and there was absolutely nothing. Either those reviewers had defective units or Sennheiser has fixed the problem.
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54 of 57 people found the following review helpful:
5.0 out of 5 stars Highest Quality Sound, August 11, 2007
By R. Green (Fishers, IN United States) - See all my reviews
(REAL NAME)   
The Sennheiser PXC 450 NoiceGard Active Noise Cancelling Headphones are a significant investment, but I believe you get what you pay for. I purchased them in order to listen to my 80GB iPOD. I do not like the ear buds that came with the iPOD. On a scale of 1 - 5 (5 highest), my ratings for these headphones are:

Sound quality: 5
Noise cancellation: 5
Comfort: 5
Ease of use: 5
Carrying case: 3
Construction: 4
Looks: 5

Explanation of lower ratings:
Carrying Case (3): For the amount of money, I would have preferred a leather carrying case rather than the balistic materials used.

Construction received a 4 out of 5 simply because with the folding required to put the speakers in the case, I am very concerned something plastic will snap. I feel that rather that a tougher material could have been used in the construction of these headphones.

I compared the sound to Bose and my ears liked the Sennheiser headphones much better.

Amount paid: $449.95

Would I purchase them again? Absolutely!

Any regrets? Not even one.
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30 of 32 people found the following review helpful:
4.0 out of 5 stars great sounds, November 1, 2007
++++Excellent fidelity, great noise cancelling. Unlike a previous reviewer who wrote that you cannot operate them while wearing them must be challenged with dexterity. I use mine at pro football games to listen to play by play on AM radio. The scratchy AM signal never sounded better. I love the button which operates a mic throughput so I can talk to the person next to me. I can actually hear them better through the headphones than without them. It simply takes a press of the large button right in the middle of the right earpiece, works great. The volume controls on either side which are much smaller are also easy to operate while listening. I come out of the game without my ears ringing because I can listen at much lower levels than with other headphones....goes a long way towards savings one hearing. I love to listen to high fidelity music and my ears are important to me. These phones pass the test. Also use them with an iPod and makes the crappy compressed music sound as good as it can be. The downsides are high cost ( although much better value than the Bose quiet comfort phones that are just expensive and really don't compare in sound quality) and portability. They are truly huge and the carrying case is gigantic. I just end up wearing them around my neck as the case takes up a huge amount of carry on space. Overall, the quality of the sound makes them worthwhile, though I'm sure they could be redesigned to be smaller. Excellent performer and if they were smaller and less expensive, they'd rate a 5.
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Most Recent Customer Reviews

5.0 out of 5 stars Best noise-canceling, fulfilling sound quality, excellent construction
These high end headphones perform great in environments with constant background noise. I have had these for just little over eight hours and the quality blew me away after... Read more
Published 9 days ago by D@rkFX

5.0 out of 5 stars Great sound and very comfortable
I previously had a pair of Sennheiser PXC 250; great sound but they were not built to last. The earphones use a small screw, screwed into plastic so eventually one pulled out. Read more
Published 14 days ago by D. P. Bonk

1.0 out of 5 stars These sound like crap - and I've tried 2 pairs.
I don't understand the rave reviews. I bought a pair of these and they sounded so bad compared to my Bose QC1 I sent them back. Read more
Published 14 days ago by F. King

4.0 out of 5 stars Side by Side Comparison with Bose QC15's
I bought both the Bose QC-15's QuietComfort® 15 Acoustic Noise Cancelling® headphones and Sennheiser PXC-450's Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones to... Read more
Published 15 days ago by G. WOOD

2.0 out of 5 stars Do not waste your money
If you buy this gear for travelling, do not expect it to cut out the jet engine noise when not listening to audio - as passive headphones go you would be better off buying a set... Read more
Published 1 month ago by Christopher J. Fidoe

4.0 out of 5 stars Good sound quality
It is a good noise cancelling headphone. Unfortunately, the switch for "Normal/Bypass" was only glue on the headphone. It was broken after two weeks of use. Read more
Published 2 months ago by Alchemist

5.0 out of 5 stars PXC 450
I use this head phones quite often as I travel atleast twice a week..Inflight I must say this is the best headphones ever..A little big but thats ok for me.. Read more
Published 3 months ago by Vamshidhar Nimma

1.0 out of 5 stars Warning!!
"I ordered the Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones and found it to be defective upon delivery. Read more
Published 3 months ago by Brian C. Hale

5.0 out of 5 stars Extremely Good Headphones for the Inner City Audiophile
These headphones blew me away. The noise of a commercial aircraft while sitting in the cabin is reduced from a distracting roar to little more than a whisper, and the noise... Read more
Published 3 months ago by J. Crowe

5.0 out of 5 stars Sennheiser PXC-450 Vs Bose QC2: better noise cancellation, FAR SUPERIOR sound
I have compared the Sennheiser PXC-450 headphones with a set of Bose QuietComfort 2 from a friend at work over a period of time, and there is no comparison. Read more
Published 4 months ago by OakRuffian

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