Sennheiser HD449 Wired Headphones vs Philips SHE 3590BK Wired Earphones

  • Sennheiser HD449 Wired Headphones were first released on 31st March 2012.
  • Philips SHE 3590BK Wired Earphones were first released on 21st May 2013. This version of Philips SHE 3590BK Wired Earphones has a 8.6 driver size, 16 Ohms impedance, 103 dB sensitivity, and a frequency response of 12Hz-25,000Hz, delivering a clearer and sharper acoustic experience.
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Headphone Type
Connectivity
Microphone
No
No
Colour
Black
Black
Release date
31st March 2012
21st May 2013
Model Number
HD449
SHE 3590BK
Inline Remote
-
No
Driver Size (mm)
-
8.6
Cord Length (Metres)
1.4
1.2
Bluetooth
No
-
Impedance (Ohms)
32
16
Sensitivity (dB)
114
103
Frequency Response Range
16Hz-24,000Hz
12Hz-25,000Hz