Immerse yourself in a high-fidelity, comfortable listening experience with the Fidelio X1 Headphones from Philips. Featuring powerful 50-millimeter drivers and open-back architecture, the Fidelio X1 is designed to provide natural sound that is detailed and precise. And with premium memory foam, velvet-wrapped earpads and a self-adjustable air hammock that provides a perfect fit, you'll be able to enjoy your favorite music for hours in comfort.

X1 headphones contain 50-millimeter drivers for balanced, natural sound.

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Tilted, open-back shell design delivers immersive sound. View larger.

Open-Back Architecture for Smooth, Pristine Audio

Philips designed the Fidelio X1 Headphones with an acoustic open-back architecture that eliminates air pressure buildup behind the driver so the diaphragm can move freely for a more transparent and smooth sound. The X1 also uses 50-millimeter neodymium drivers that have been tuned and tested to provide dynamic sound reproduction, from balanced, crisp bass to pristine highs.

Tilted Ear Shells Provide Immersive Sound

The double-layered ear shells reduce resonance and dampen vibrations. They tilt at a 15-degree angle so audio is directly channeled into your ears for a dynamic and immersive listening experience.

Breathable Ear Pads and Memory Foam for Comfort

Philips chose high-quality materials to craft a design that stays comfortable during long listening sessions. Memory foam earpads are covered with a highly breathable velour material, keeping your ears cool and comfortable.

The headphones provide a secure fit that doesn't pinch thanks to a self-adjustable lightweight hammock that uses an airy 3D mesh for breathability.

High-Quality Construction for Durability

The X1 is constructed of natural, high quality materials, beginning with lustrous aluminum components that give the headphones a substantive, elegant look and feel. The genuine calf leather headband provides style in addition to quality, and a detachable, 3-meter, oxygen-free cable ensures a high-quality signal. The X1 comes with a dedicated cable management clip to keep your cable tangle free.

A 6.3-to-3.5-millimeter adapter plug is included so you can use the headphones with both your home stereo device as well as with portable devices such as iPods and iPhones that use a stereo miniplug.

About Philips

With a proud history in technology, including the invention of the compact audio tape cassette and the CD, Philips is committed to understanding and meeting the needs and desires of consumers. With over 50,000 registered patents, Philips is a global leader in innovation, receiving numerous international design and acoustics awards every year.

What's in the Box

X1 headphones, adapter plug (6.3 - 3.5 mm), and cable clip.