AKG K99 PerceptionRaidSonic Icy Box IB-EPh02
Top 59%555 points
Top 59%
Top 59%544 points
Top 59%
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
vs
Top specs and features

AKG K99 Perception vs RaidSonic Icy Box IB-EPh02: 17 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.
22000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

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
20Hz

3. weight

199g lighter.
210g
Sony MDR-EX150AP: 3g
11g

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 K99 Perception
RaidSonic Icy Box IB-EPh02
46% 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.
32Ohms
Flips Solo 2 Social: 4Ohms
16Ohms

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
112dB/mW
AKG K553 Pro: 144dB/mW
93dB/mW

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 K99 Perception
RaidSonic Icy Box IB-EPh02
72% have it

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
25% have it

9. 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.
40mm
Audeze LCD2 Classic: 106mm
9mm

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
52% have it

11. 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 K99 Perception
RaidSonic Icy Box IB-EPh02
76% have it

12. 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 K99 Perception
RaidSonic Icy Box IB-EPh02
42% have it

13. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
41% have it

14. 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 K99 Perception
RaidSonic Icy Box IB-EPh02
86% have it

16. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
33% have it

17. has an open-back design

The device is designed in a way that allows sound to go out through the back of the ear cups, which usually have vents or perforations. This design provides very natural and accurate sound.
AKG K99 Perception
RaidSonic Icy Box IB-EPh02
10% have it

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