Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones Reviews

Lowest costs for Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones can be found online. There are reviews for this priced cheap Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones.

Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones

  • 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


Keep a cell phone away from your brain to prevent potential health risks.

Buying Questions

  • Is it the right size? For your head and ear?
  • What is the range of this product?

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.

Read more customer reviews.

3 Responses to “Sennheiser PXC 450 NoiseGard Active Noise-Canceling Headphones Reviews

  • Review by J. Martin

    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.

  • Review by G. WOOD

    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 compare them side by side before plunking down ~$300 for headsets.

    The Sennheiser PXC-450 headset is built much better than the QC15’s for durability AND comfort. The quality difference can be seen in the wire gauage, battery compartment hardware, adaptor finish quality, and ear cup cushion. Sound quality was also richer and seemed more encompassing/fuller. I’m no audiophile by any means, but that is my best subjective judgement.

    The QC15’s however had far superior noise cancellation. This my main determining factor between choosing which headset to keep. The noise cancellation isn’t nearly as good as the demonstration unit found at retailers would lead you to believe. (those are likely configured to generate test noise at the precise frequencies of the noise cancellation circuitry of the headphones). My test was simple, I used a couple of air purifiers (not fans) running on high that reasonably simulate the white-noise like droning sound of being on airplane. Again the QC15’s were much better than the Sennheiser PXC450’s with respect to this non scientific test.

    Bottom line, if noise cancellation is your top priority and your willing to sacrifice a little on build and sound quality, then buy the QC15’s. Otherwise, if you can live a little bit more ambient noise intrusion and want greater sound and build quality, buy the Sennheiser PXC-450.

    Hope I can help anyone out there.

  • Review by R. Green

    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.

  • Back To The Top

    Write Your Reviews & Opinions