Sennheiser PXC 450
Noise-Canceling Travel Headphones


Our Price: $349.95
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Sennheiser's PXC 450 is a luxurious around-the-ear travel headphone set featuring Sennheiser's awesome NoiseGard™ 2.0 active noise compensation system, which effectively reduces up to 90% of ambient noise.  The extremely comfortable headphones offer audiophile-grade sound combined with a foldable construction for maximum enjoyment and convenient storage.

The innovative TalkThrough function allows the user to communicate with neighbors without taking off the headphones.  Unwanted background noise, such as the sound of airplane engines, is filtered out so that only the neighbor's voice is passed on through the headphones at top quality.

Just one AAA battery is all it takes for up to 16 hours of serene enjoyment.  The PXC 450 also functions as a passive headset when used without batteries, so audio always works.


  • Adaptive baffle damping and patented Duofol™ diaphragm technology forpristine audio production.
  • Active/bypass mode for use as a noise canceling or closed-back audiophileheadphone.
  • TalkThrough function for easy communication with the people around youwhile wearing the headphones.
  • Ideal for people on the move: comfortable, sturdy and foldable headphonedesign
  • Ideal for use with in-flight entertainment systems, MP3 players as well ashome entertainment systems.
  • Switchable NoiseGard™ 2.0 reduces ambient noise up to 90%.
  • Luxurious materials for long-lasting comfort and exceptional durability.
  • Simple-to-use volume control integrated into the headphone.
  • Audio transmission always works – even in passive mode and without thebatteries
  • Single-sided, detachable cable and replaceable ear pads for extendedoperating life.
  • Comes with accessories: transport case, audio adapters (in-flightentertainment and 1/4"), two AAA batteries
  • 2 year warranty


  • Transport Case
  • 2 Audio Adapter (In-flight-Entertainment and 6.3 mm)
  • PXC 450 high-end travel headphone
  • 2 AAA batteries


  • Attenuation (passive): Up to 32 dB
  • Battery: One AAA battery
  • Cable length: 4.6 ft. (1.4 m) single-sided, replaceable
  • Connector: 3.5 mm. right-angled
  • Ear coupling: Around-the-ear
  • Frequency response (headphones): 8 Hz - 28 kHz
  • Headphone: Headband set
  • Impedance: 150/750 Ă™
  • NoiseGard™ noise compensation: Up to 90%
  • Operating time: >21 h.
  • Sound pressure level (SPL): 108 dB SPL
  • Total harmonic distortion (THD): < 0.1%
  • Transducer principle: Dynamic
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