AKG K323XSSennheiser HD 558
Top 72%377 points
Top 72%
Top 63%491 points
Top 63%
AKG K323XS
Sennheiser HD 558
vs
Top specs and features

AKG K323XS vs Sennheiser HD 558: 13 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Sony MDR-Z1R: 120000Hz
28000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz
15Hz

3. impedance

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.
16Ohms
Flips Solo 2 Social: 4Ohms
50Ohms

4. has a neodymium magnet

Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
AKG K323XS
Sennheiser HD 558
34% have it

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
98dB/mW
AKG K553 Pro: 144dB/mW
112dB/mW

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K323XS
Sennheiser HD 558
72% have it

7. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG K323XS
Sennheiser HD 558
45% have it

8. has an over-the-ear form

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.
AKG K323XS
Sennheiser HD 558
42% have it

9. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
AKG K323XS
Sennheiser HD 558
76% have it

10. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K323XS
Sennheiser HD 558
41% have it

11. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K323XS
Sennheiser HD 558
63% have it

12. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
AKG K323XS
Sennheiser HD 558
86% have it

13. cable length

A long cable ensures more freedom of movement.
1m
Pioneer SE-A1000: 6m
3m
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