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Compare 4 products

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AKG K7XX Headphones
AKG K7XX
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Philips Fidelio X2 Headphones
Philips Fidelio X2
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Philips X2 Headphones
Philips X2
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Sennheiser HD 599 Headphones
Sennheiser HD 599
Available colors
Editiorial reviews
2
2 editorial reviews
The AKG K702 are great, comfortable headphones for critical listening but are mediocre for everyday casual use. Their open design doesn't block any noise and lea...Read more
AKG K7XX is a Massdrop exclusive headphone. It's colored red instead of full black. It's a reconfigured version of AKG’s 65th Anniversary model; K702.Read more
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
4
4 editorial reviews
If you're looking for unrivalled comfort, an eye-pleasing design and impressive sound quality, the X2s deliver in spades...Read more
Brilliant headphones for a brilliant priceRead more
Philips Fidelio X2: A Review By Headfonia - The Headphone Enthusiast's WebsiteRead 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
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
47 %
3 stars
16 %
2 stars
0 %
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 %
43
4.0 out of 5
43 user ratings
5 stars
34 %
4 stars
30 %
3 stars
32 %
2 stars
2 %
1 stars
0 %
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

StyleOver-EarOver-EarOn-EarOver-Ear
Sound output
N/A
Stereo
N/A
Stereo
Headset (integrated/enclosed microphone)
N/A
no
N/A
no
Magnet material
N/A
NeodymiumNeodymium
N/A
Diaphragm material
N/A
Liquid Crystal Polymer
N/A
N/A
Connectivity technology
N/A
N/A
WiredWired

Design

Colour of productBlackBlackBlackBrown,Ivory
Acoustic designClosedOpenOpenOpen
Body materialLeather
  • Leather
  • Memory foam
N/A
N/A
CategoryAudiophileAudiophile
N/A
N/A
Attachment type
N/A
Headband
N/A
Headband
Foldable
N/A
N/A
no
N/A
Water resistant
N/A
N/A
no
N/A
Noise isolating
N/A
N/A
yes
N/A

Dimensions

Weight8.29 oz13.4 oz13.4 oz8.82 oz
Width
N/A
N/A
7.48 in
N/A
Depth
N/A
N/A
4.33 in
N/A
Height
N/A
N/A
9.06 in
N/A

Sound

Impedance62.0 Ω30.0 Ω30.0 Ω50.0 Ω
Sensitivity< 105100.0 dB
N/A
N/A
Frequency range10 - 398005 - 40000
N/A
12 - 38500
Diaphragm diameter
N/A
2.0 in
N/A
N/A
Driver technology
N/A
Dynamic
N/A
Dynamic
Driver size
N/A
1.97 in1.97 in1.5 in
Total harmonic distortion (THD)
N/A
0.1 %0.1 %0.1 %
Maximum input power
N/A
N/A
500.0 mW
N/A

Connectivity

Inputs supported3.5mm
  • 3.5mm
  • 6.35mm
N/A
N/A
Cable length33.031.2
Detachable cableyesyes
N/A
yes
3.5 mm/6.3 mm adapter included
N/A
yesyesyes
Type of connector
N/A
3.5mm
N/A
  • 3.5mm
  • 6.3mm
USB
N/A
no
N/A
no
Multi Point connection
N/A
N/A
no
N/A

Often compared with AKG K7XX

AKG K7XX Headphones
AKG K702
AKGK7XX
AKGK702
AKG K7XX Headphones
AKG K712 PRO
AKGK7XX
AKGK712 PRO

Often compared with Philips Fidelio X2

Philips Fidelio X2 Headphones
Philips Fidelio X2HR
PhilipsFidelio X2
PhilipsFidelio X2HR
Philips Fidelio X2 Headphones
Philips X1
PhilipsFidelio X2
PhilipsX1
Philips Fidelio X2 Headphones
Philips X2
PhilipsFidelio X2
PhilipsX2
Philips Fidelio X2 Headphones
Philips Fidelio X3
PhilipsFidelio X2
PhilipsFidelio X3
Philips Fidelio X2 Headphones
Sennheiser X2
PhilipsFidelio X2
SennheiserX2
Philips Fidelio X2 Headphones
Sennheiser HD 650
PhilipsFidelio X2
SennheiserHD 650
Philips Fidelio X2 Headphones
Philips Fidelio L2
PhilipsFidelio X2
PhilipsFidelio L2
Philips Fidelio X2 Headphones
Sennheiser HD 599
PhilipsFidelio X2
SennheiserHD 599

Often compared with Philips X2

Philips X2 Headphones
Philips Fidelio X2HR
PhilipsX2
PhilipsFidelio X2HR
Philips X2 Headphones
Jaybird X3
PhilipsX2
JaybirdX3
Philips X2 Headphones
Philips Fidelio X2
PhilipsX2
PhilipsFidelio X2
Philips X2 Headphones
Philips X1
PhilipsX2
PhilipsX1
Philips X2 Headphones
Philips Fidelio X1
PhilipsX2
PhilipsFidelio X1
Philips X2 Headphones
Beyerdynamic DT990
PhilipsX2
BeyerdynamicDT990
Philips X2 Headphones
Philips X1S
PhilipsX2
PhilipsX1S
Philips X2 Headphones
Sennheiser HD 650
PhilipsX2
SennheiserHD 650

Often compared with Sennheiser HD 599

Sennheiser HD 599 Headphones
Sennheiser HD 598
SennheiserHD 599
SennheiserHD 598
Sennheiser HD 599 Headphones
Sennheiser HD 559
SennheiserHD 599
SennheiserHD 559
Sennheiser HD 599 Headphones
Beyerdynamic DT990
SennheiserHD 599
BeyerdynamicDT990
Sennheiser HD 599 Headphones
Sennheiser HD 600
SennheiserHD 599
SennheiserHD 600
Sennheiser HD 599 Headphones
Philips SHP9500
SennheiserHD 599
PhilipsSHP9500
Sennheiser HD 599 Headphones
Beyerdynamic DT770 Premium
SennheiserHD 599
BeyerdynamicDT770 Premium
Sennheiser HD 599 Headphones
AKG K371
SennheiserHD 599
AKGK371
Sennheiser HD 599 Headphones
Audio-Technica ATH-M50x
SennheiserHD 599
Audio-TechnicaATH-M50x