Able Planet Clear Harmony Sound SI1000BAudio-Technica ATH-A990Z
Top 25%508 points
Top 25%
Top 35%441 points
Top 35%
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
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Top specs and features

Able Planet Clear Harmony Sound SI1000B vs Audio-Technica ATH-A990Z: 22 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

222g 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
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. 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
35% have it

7. sound pressure level

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

8. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
73% have it

9. has a tangle free cable

The cable is designed to minimize tangling.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
26% have it

10. 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
45% have it

11. is 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
34% have it

12. 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
74% have it

13. has included ear pads

Allows you to change ear pads without buying new ones.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
44% have it

14. has an L-shaped plug

An L-shaped plug is better if the jack is on the left or right side of the device, so that the cable isn't bent, and is less likely to break when the device is in your pocket.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
31% have it

15. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
55% have it

16. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
15% have it

17. 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
42% have it

18. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
65% have it

19. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.

20. cable length

A long cable ensures more freedom of movement.

21. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
87% have it

22. 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.
Able Planet Clear Harmony Sound SI1000B
Audio-Technica ATH-A990Z
33% have it

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