AKG K121 StudioAKG K99 Perception
Top 58%576 points
Top 58%
Top 58%566 points
Top 58%
AKG K121 Studio
AKG K99 Perception
vs
Top specs and features

AKG K121 Studio vs AKG K99 Perception: 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.
22500Hz
Sony MDR-Z1R: 120000Hz
22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
18Hz

3. weight

10g lighter.
220g
Sony MDR-EX150AP: 3g
210g

4. 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.
55 Ohms
Flips Solo 2 Social: 4 Ohms
32 Ohms

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
114dB/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 K121 Studio
AKG K99 Perception
70% have it

7. has a tangle free cable

The cable is designed to minimize tangling.
AKG K121 Studio
AKG K99 Perception
24% 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 K121 Studio
AKG K99 Perception
41% have it

9. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K121 Studio
AKG K99 Perception
41% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K121 Studio
AKG K99 Perception
51% have it

11. 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 K121 Studio
AKG K99 Perception
84% have it

12. 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 K121 Studio
AKG K99 Perception
23% have it

13. cable length

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

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