AKG K240 Studio


Ultrasone HFI-580

AKG K240 Studio
Comparison winner
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Ultrasone HFI-580

16 facts in comparison

AKG K240 Studio vs Ultrasone HFI-580

AKG K240 Studio
Ultrasone HFI-580

Why is AKG K240 Studio better than Ultrasone HFI-580?

  • Has stereo speakers
  • 3000Hz higher high-frequency

  • 3dB/mW higher sound pressure level

  • Has a detachable cable
  • 45g lighter

  • Has a tangle free cable
  • 2m longer cable

  • Has an open-back design

Why is Ultrasone HFI-580 better than AKG K240 Studio?

  • 5Hz lower low-frequency

  • 23 Ohms lower impedance

    32 Ohmsvs55 Ohms
  • 20mm bigger driver unit

  • Can be folded
  • Travel bag is included

Price comparison

AKG K240 Studio

AKG K240 Studio AmazonAKG Pro Audio K240 STUDIO Over-Ear, Semi...AKG Pro Audio K240 STUDIO Over-Ear, Semi-Open, Professional Studio Headphones
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AKG K240 Studio AmazonAKG K 240 Studio Pro Semi-Open Stereo He...AKG K 240 Studio Pro Semi-Open Stereo Headphones with Behringer MicroAMP HA-400 Headphone Amp Bundle
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1.has stereo speakers
AKG K240 Studio
Ultrasone HFI-580
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
AKG K240 Studio
Ultrasone HFI-580
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
AKG K240 Studio
Ultrasone HFI-580
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.



We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
5.can be folded
AKG K240 Studio
Ultrasone HFI-580
Foldable devices are easier to transport and take up less storage space.
6.travel bag is included
AKG K240 Studio
Ultrasone HFI-580
The device comes with its own special case or pouch, which is useful for safe transportation.

Sound quality

1.lowest frequency



The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency



The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.sound pressure level



Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

55 Ohms

32 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
5.driver unit size



The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.


1.has a 3.5mm male connector
AKG K240 Studio
Ultrasone HFI-580
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

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