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RHA T20
AKG N40
Top 48%675 points
Top 48%
Top 37%823 points
Top 37%
RHA T20
AKG N40
Top specs and features

RHA T20 vs AKG N40: 19 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.
40000Hz
Sony MDR-Z1R: 120000Hz
40000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
16Hz
Sony MH1CBLK: 1Hz
10Hz

3. 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.
RHA T20
AKG N40
45% have it

4. weight

17g lighter.
39g
Sony MDR-EX150AP: 3g
22g

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.
16 Ohms
Flips Solo 2 Social: 4 Ohms
20 Ohms

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.
RHA T20
AKG N40
36% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
90dB/mW
AKG K553 Pro: 144dB/mW
115dB/mW

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.
RHA T20
AKG N40
67% have it

9. 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.
RHA T20
AKG N40
39% have it

10. 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.
RHA T20
AKG N40
75% have it

11. has a tangle free cable

The cable is designed to minimize tangling.
RHA T20
AKG N40
24% have it

12. 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.
RHA T20
AKG N40
47% have it

13. 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.
RHA T20
AKG N40
45% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
RHA T20
AKG N40
64% have it

15. has included ear pads

Allows you to change ear pads without buying new ones.
RHA T20
AKG N40
44% have it

16. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
RHA T20
AKG N40
49% have it

17. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
RHA T20
AKG N40
81% have it

18. 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.
RHA T20
AKG N40
37% have it

19. warranty period

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
3
TrebLab X2: Unlimited undefined
2

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