Philips Fidelio X3 Over Ear Headband Hi-Res Audio Headphones w/3.5mm 3m Cable

• Like a concert hall for your ears
• Designed for audiophiles
• Wide, natural soundstage
• Feather-light comfort
• Leather/metal premium finish
• Detachable 3 m cable

Engineered for exceptional performance

The Philips Fidelio X3 headphones boast double-layered ear shells that reduce resonance and vibration. The neodymium drivers are engineered to tilt at 15 degrees, fitting the natural geometry of your ear for optimal accuracy at high frequencies. The result: flawless performance, with exquisite detail.

Feel the passion. Premium design

These over-ear headphones aren't just built to sound spectacular: they feel incredible too. The light, soft inner headband adjusts to fit perfectly. The outer headband adds a reassuring weight, while the snug fit of the feather-light memory foam ear-cup cushions creates a perfect seal. Ideal for long listening sessions.

Open-back design. Wide, natural soundstage

The open-back ear-cup design is covered with acoustically transparent Kvadrat speaker fabric. Air is able to flow freely through the fabric-eliminating air pressure build-up behind the diaphragm and creating immersive, spacious sound.

The art of balance. Exquisitely tuned 50 mm drivers

The 50 mm acoustic drivers boast diaphragms composed of multiple polymer layers, and filled with damping gel. The flexibility and smoothness of each diaphragm delivers perfectly balanced sound. The bass is impactful without being overpowering. Midrange frequencies are full and smooth. High frequencies are exquisitely detailed.

Hi-Res Audio. Hear every detail

Twinkling pianos. Blistering rock. Whatever you love, these Hi-Res Audio headphones let you feel the full impact of every note. When wired to a high-resolution source, you’ll get the full benefit of lossless audio that’s recorded at a higher sample rate than CDs—for a brilliantly lifelike performance.

Acoustically transparent Kvadrat fabric

The clean, elegant design of these premium over-ear headphones beautifully updates their predecessor-the legendary Fidelio X2. The dark satin finish of the metal frame seems to float over the durable, black Kvadrat fabric that covers the ear cups.

Sumptuous Muirhead leather. Responsibly sourced

The black Muirhead Scottish leather that covers the outer and inner headband is sustainably and ethically sourced. Beautifully soft and textured, this high-performance leather lends a sophisticated touch to the headphones.

Authentic sound from any source

Immerse in your favorite albums—however you like to listen. The included cable boasts a 6.3–3.5 mm jack adapter, so you can listen on your smart device as well as your home setup.

Accessories

Adaptor plug 3.5 - 6.3 mm adapter
Cable management Cable clip

Connectivity

Cable Connection
detachable Oxygen free cable (3m)

Sound

Distortion <0.1% THD
Diaphragm LMC
Speaker diameter 50 mm
Sensitivity 100 dB @ 1mW
Maximum power input 500 mW
Impedance 30 Ohm
Frequency response 5 - 40 000  Hz
Magnet type Neodymium
Acoustic system Open
Type dynamic

Product dimensions

Depth 11  cm
Height 23  cm
Weight 0.38  kg
Width 19  cm