Sennheiser PXC450 Noise Cancellation Headphones
Product #10471
SKU 500643
Usually ships in 2 - 3 weeks

Sennheiser PXC450 Noise Cancellation Headphones

Product #10471 | SKU 500643
Usually ships in 2 - 3 weeks

Reduce up to 90% of ambient noise - frequency range 8Hz to 25KHz.
Our Price $789.00

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The Sennheiser PXC450 - Noise Cancellation Headphones provide high-quality sound and active noise cancellation that reduces up to 90% of ambient noise . The patented Duofol diaphragm technology produces clear, crisp sound with a wide frequency response. The thickly padded earcups fit around the ear to naturally block out noise, and when combined with the NoiseGard 2.0 technology, provide a pure listening experience.

The headphones have a TalkThrough function that allows you to hear those around you without taking off the headphones. A built-in volume control makes it easy to make quick adjustments. The headphones operate on a single AAA battery for up to 16 hours, though a bypass mode is available that allows you to use the headphones without noise cancellation features, ensuring that a dead battery doesn't leave you stranded.

The single-sided cable helps to minimize tangles, and is detachable in case you want to use the noise cancellation features without listening to music. The cable has a standard 3.5mm plug, along with 1/4" and airplane adapters, letting you connect to MP3 players, CD players, home stereos, in-flight entertainment systems, and more. The headphones fold down for convenient storage in the included carrying case.


  • Audiophile sound experience on the move: outstanding sound quality thanks to adaptive baffle damping and patented Duofol diaphragm technology
  • NoiseGard™ 2.0 active noise compensation provides best possible protection against ambient noise (up to 90.0%)
  • Comfortable fit and high level of passive ambient noise attenuation thanks to circumaural ear pads and padded headband made of top quality materials
  • TalkThrough function: for easy communication with the people around you while wearing the headphones
  • Volume can be adjusted directly on the headphones
  • Ideal for people on the move: comfortable, sturdy and foldable headphone design
  • Audio transmission always works – even in passive mode and without the batteries
  • Ideal for use with in-flight entertainment systems, MP3 players and all other portable and stationary audio equipment
  • Top quality materials and replaceable ear pads and cable for long service life
  • Comes with full accessories: transport case, 2 audio adaptors (in-flight entertainment and 6.3 mm), batterie

Delivery Includes

  • PXC 450 high-end travel headphone
  • Transport Case
  • 2 Audio Adapter (In-flight-Entertainment and 6,3 mm)
  • 2 AAA batteries


  • Headphone design: Headband set
  • Ear coupling: circumaural
  • Transducer principle: dynamic
  • Weight w/o cable: 240g
  • Frequency response (headphones): 8 - 28000 Hz
  • Attenuation (passive): up to 32dB
  • NoiseGard™ noise compensation: up to 23dB (NG 2.0)
  • Impedance: 150/750 O
  • THD, total harmonic distortion: < 0,1%
  • Sound pressure level (SPL): 108 dB
  • Battery Specification: one AAA battery
  • Operating time: >21h
  • Cable length: 1,4 m single-sided, replaceable
  • Connector: 3,5mm right-angled


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Sennheiser PXC450 Noise Cancellation Headphones
PXC 450
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