The Sennheiser pxc450 (visit the store and read customer reviews here) features high-end HiFi-headphones, built with optimum noise cancellation functionality in mind. If you are looking for highly functional headphones that reduce more ambient noise statics and provide more HiFi sound clarity then sit back and relax over the following review of the features and specs of the Sennheiser pxc450 headphones.

Advanced Noise Reduction and ‘Talk-Through’ Feature

The Sennheiser pxc450 offers some of the most advanced noise cancellation technique among all HiFi headphones on the market these days. The pxc 450 sennheiser features what is called a circumaural (also known as full-sized) ear coupling, a 108 dB sound pressure level, and a dynamic transducer. Equipped with these features, the pxc 450 sennheiser enables its user to listen and also communicate clearly and without having to bother with any pressure points caused by lower-end headphones. The unit’s “talk through” function is the primary feature responsible for cancelling all unnecessary ambient sound present over any conversation. The pxc 450 sennheiser is capable of effectively reducing the volume of the sound that you are listening to, while you are having a normal conversation with others. This functionality is controlled via manual settings, meaning the user can manually control and toggle the noise cancelling functionality by using the built-in “talk through” function button.

The PXC 450 Sennheiser – lightweight, portable Design

The Sennheiser PXC450 features a foldable design, making it ideal for travel but also easy to store; overall, even though the Sennheiser is foldable / collapsible, the headset is very sturdy in its design. The total weight of the pxc 450 sennheiser is only 8 ½ ounces. As far as its performance is concerned, given the unit’s output power as well as the noise cancellation capability, it is pretty surprising that the unit is powered by only a single AAA battery, providing power for a maximum of 16 hours. Overall, the pxc 450 sennheiser while utilizing the active Sennheiser NoiseGard™ 2.0 Noise Compensation System can handle noise reduction of up to 90% ambient noise.

Some of the Sennheiser pxc 450 headphones Top-Features

• High quality sound production via standardized baffle damping and upgraded Duofol diaphragm technology
• High quality and dynamic Hi-fi Stereo System
• Active and Bypass Noise Canceling Mode
• Close-back Audiophile Headphone
• 90% noise reduction capability through NoiseGuard™ Technology
• TalkThrough function
• Maximum Audio capacity that works even without batteries
• Package includes a soft case, a pair of audio adapters, and batteries
• Travel Wise and Handy foldable Structure / Design

According to some PXC 450 Sennheiser users, this specific noise cancelling HiFi headphone unit may fall a little short on its overall bass – boosting capability. However, the default settings can be easily corrected through simple audio adjustments on the sound – output device (e.g. your actual stereo system). Overall, the Sennheiser pxc 450 is an excellent choice for audio equipment due to its outstanding noise cancellation features and its slick, portable design.

The average retail price-tag for this unit is right around $449- but if bought online, you can save big though offers like free and/or expedited shipping, or discounts on related items or accessories. A certified retailer for the PXC 450 Sennheiser can be found here.