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Compare 4 products

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Beyerdynamic DT 990 PRO Headphones
Beyerdynamic DT 990 PRO
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Beyerdynamic DT770 Premium Headphones
Beyerdynamic DT770 Premium
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Philips Fidelio X2 Headphones
Philips Fidelio X2
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Philips X1 Headphones
Philips X1
Available colors
Editiorial reviews
5
5 editorial reviews
The Beyerdynamic DT 900 PRO is a stellar headset for the price, and while it's over a decade old, it remains a star.Read more
Made for mixing, should this open-back studio stalwart be on your list?Read more
Read editorial reviews
11
3.7 out of 5
3 user ratings
5 stars
0 %
4 stars
66 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial 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
3
3 editorial reviews
Another great set of headphones from Philips, the X1s are good enough to worry the very best at this priceRead more
Philips Fidelio X1 : Review by Headfonia - The Headphone Enthusiasts' WebsiteRead more
Philips Fidelio X1 (Wired Headphone): 5 out of 5 stars on Australia's largest opinion site ProductReview.com.au.Read more
Read editorial reviews
User rating
74
3.9 out of 5
74 user ratings
5 stars
35 %
4 stars
32 %
3 stars
17 %
2 stars
13 %
1 stars
1 %
40
4.1 out of 5
40 user ratings
5 stars
40 %
4 stars
27 %
3 stars
30 %
2 stars
2 %
1 stars
0 %
49
4.1 out of 5
49 user ratings
5 stars
38 %
4 stars
34 %
3 stars
22 %
2 stars
4 %
1 stars
0 %
37
4.0 out of 5
37 user ratings
5 stars
32 %
4 stars
37 %
3 stars
27 %
2 stars
2 %
1 stars
0 %

Technical details

Sound outputStereoStereoStereo
N/A
StyleOver-EarOver-EarOver-EarOver-Ear
Connectivity technologyWiredWired
N/A
Wired
Headset (integrated/enclosed microphone)nonono
N/A
Magnet materialNeodymium
N/A
Neodymium
N/A
Diaphragm material
N/A
N/A
Liquid Crystal Polymer
N/A

Design

Colour of productBlack,GreyBlack,SilverBlackBlack
Acoustic designClosedClosedOpen
N/A
Attachment typeHeadbandHeadbandHeadband
N/A
Foldableno
N/A
N/A
N/A
Connector contacts platingGoldGold
N/A
N/A
Body material
N/A
Plastic
  • Leather
  • Memory foam
N/A
Noise isolating
N/A
yes
N/A
N/A
Category
N/A
N/A
Audiophile
N/A

Dimensions

Weight9.52 oz10.23 oz13.4 oz15.17 oz
Width
N/A
N/A
N/A
7.48 in
Depth
N/A
N/A
N/A
4.33 in
Height
N/A
N/A
N/A
8.66 in

Sound

Impedance250.0 Ω250.0 Ω30.0 Ω30.0 Ω
Frequency range5 - 350005 - 350005 - 40000
N/A
Driver technologyDynamic
N/A
Dynamic
N/A
Driver size1.97 in1.77 in1.97 in1.97 in
Total harmonic distortion (THD)0.2 %
N/A
0.1 %0.1 %
Channels
N/A
2
N/A
N/A
Sensitivity
N/A
< 96100.0 dB
N/A
Diaphragm diameter
N/A
N/A
2.0 in
N/A
Maximum input power
N/A
N/A
N/A
500.0 mW

Connectivity

Cable length333.03
3.5 mm/6.3 mm adapter includedyesyesyes
N/A
Type of connector3.5mm3.5mm3.5mm
N/A
USBno
N/A
no
N/A
Detachable cablenonoyes
N/A
Inputs supported
N/A
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
N/A

Often compared with Beyerdynamic DT 990 PRO

Often compared with Beyerdynamic DT770 Premium

Often compared with Philips Fidelio X2

Often compared with Philips X1