AKG K77 PerceptionPhilips SHB8750NCRaidSonic Icy Box IB-EPh02
Top 38%428 points
Top 38%
Top 7%636 points
Top 7%
Top 40%411 points
Top 40%
AKG K77 Perception
Philips SHB8750NC
vs
RaidSonic Icy Box IB-EPh02
vs
Top specs and features

AKG K77 Perception vs Philips SHB8750NC vs RaidSonic Icy Box IB-EPh02: 27 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
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.
10Hz
20Hz

3. weight

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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
48% 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.
16Ohms
16Ohms

6. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
33% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
105dB/mW
93dB/mW

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
25% have it

9. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
73% have it

10. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
38% have it

11. can be folded

Folding devices are good for transporting as they take up less space in your bag.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
31% have it

12. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
36% have it

13. 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.

14. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
75% have it

15. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
42% have it

16. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
54% have it

17. Can be used wirelessly

Wireless devices allow users more freedom of movement.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
16% have it

18. control panel placed on a device

There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
14% have it

19. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
42% have it

20. has active noise canceling / noise reduction

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
13% have it

21. has a battery level indicator

An indicator shows you when the device has low battery.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
8% have it

22. cable length

A long cable ensures more freedom of movement.

23. has a rechargeable battery

The battery can be recharged and used over again.
AKG K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
8% have it

24. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
87% have it

25. 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 K77 Perception
Philips SHB8750NC
RaidSonic Icy Box IB-EPh02
33% have it

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