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Philips Fidelio X2 Headphones
Philips Fidelio X2
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Philips Fidelio X2HR Headphones
Philips Fidelio X2HR
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Sennheiser HD 599 Headphones
Sennheiser HD 599
Available colors
Editiorial reviews
5
4.7 out of 5
3 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
Philips Fidelio X2: A Review By Headfonia - The Headphone Enthusiast's WebsiteRead more
If you're looking for unrivalled comfort, an eye-pleasing design and impressive sound quality, the X2s deliver in spades...Read more
The Philips Fidelio X2HR are a great pair of wired open-back headphones for neutral sound listening. Their sound profile is very well-balanced, making them suita...Read more
Read editorial reviews
4
4 editorial reviews
A while back, I posted a Sennheiser HD 559 review. I left a little bit… cold. They felt muffled. I was disappointed with them, to say the least. But now we're back. We've raised the stakes by a couple model numbers and a few dollars for a sort of rematch. We're looking at the open-back, over-ear Sennheiser 599s. The sticker on these is $199 – about double that of the 559s. The 559s (...Read more
In 1960 Sennheiser presented the MD421 to the world and it put the Sennheiser name on the world wide map. Now there is the Sennheiser HD599, a new classic?Read more
Let the music flow. Sennheiser’s always been in the forefront of audio peripherals for several years, and their current flagship, the HD 599 is no exception. The Sennheiser HD 599 is mostly plastic, though its sturdy build is something that should make survive everyday usage. The padded headband also helps you wear the headphones for …Read more
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User rating
49
4.1 out of 5
49 user ratings
5 stars
38 %
4 stars
34 %
3 stars
22 %
2 stars
4 %
1 stars
0 %
81
3.9 out of 5
81 user ratings
5 stars
23 %
4 stars
45 %
3 stars
28 %
2 stars
1 %
1 stars
1 %
72
3.9 out of 5
72 user ratings
5 stars
43 %
4 stars
22 %
3 stars
25 %
2 stars
5 %
1 stars
4 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOver-EarOver-Ear
Headset (integrated/enclosed microphone)nonono
Magnet materialNeodymiumNeodymium
N/A
Diaphragm material
Liquid Crystal Polymer
Layered Motion Control
N/A
Connectivity technology
N/A
WiredWired

Design

Colour of productBlackBlackBrown,Ivory
Acoustic designOpenOpenOpen
Attachment typeHeadbandHeadbandHeadband
Body material
  • Leather
  • Memory foam
N/A
N/A
CategoryAudiophile
N/A
N/A
Foldable
N/A
no
N/A

Dimensions

Weight13.4 oz13.4 oz8.82 oz
Width
N/A
7.48 in
N/A
Depth
N/A
4.33 in
N/A
Height
N/A
9.06 in
N/A

Sound

Impedance30.0 Ω30.0 Ω50.0 Ω
Sensitivity100.0 dB
N/A
N/A
Frequency range5 - 400005 - 4000012 - 38500
Diaphragm diameter2.0 in
N/A
N/A
Driver technologyDynamicDynamicDynamic
Driver size1.97 in1.97 in1.5 in
Total harmonic distortion (THD)0.1 %0.1 %0.1 %
Simulated surround sound
N/A
no
N/A
Maximum input power
N/A
500.0 mW
N/A

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
N/A
N/A
Cable length3.031.2
3.5 mm/6.3 mm adapter includedyesyesyes
Type of connector3.5mm3.5mm
  • 3.5mm
  • 6.3mm
USBnonono
Detachable cableyesyesyes

Power

Battery operatednonono
Power handling capacity500.0 mW500.0 mW
N/A

Often compared with Philips Fidelio X2

Often compared with Philips Fidelio X2HR

Often compared with Sennheiser HD 599