AKG K551Audio-Technica ATH-A550Z
Top 35%444 points
Top 35%
Top 36%436 points
Top 36%
AKG K551
Audio-Technica ATH-A550Z
vs
Top specs and features

AKG K551 vs Audio-Technica ATH-A550Z: 16 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.

2. lowest frequency

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

3. weight

5g lighter.

4. has sound isolation / passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
AKG K551
Audio-Technica ATH-A550Z
49% have it

5. 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.

6. sound pressure level

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

7. 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 K551
Audio-Technica ATH-A550Z
73% have it

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K551
Audio-Technica ATH-A550Z
26% have it

9. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K551
Audio-Technica ATH-A550Z
31% have it

10. 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.

11. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
AKG K551
Audio-Technica ATH-A550Z
74% have it

12. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K551
Audio-Technica ATH-A550Z
55% have it

13. 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 K551
Audio-Technica ATH-A550Z
42% have it

14. cable length

A long cable ensures more freedom of movement.

15. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
AKG K551
Audio-Technica ATH-A550Z
22% have it

16. 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 K551
Audio-Technica ATH-A550Z
87% have it

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