RHA MA390 Universal
RHA MA390 Universal
Top 44%741 points
Top 44%
Top specs and features

RHA MA390 Universal review: 22 facts and highlights

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

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

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 MA390 Universal
44% have it

4. weight

15g
Sony MDR-EX150AP: 3g

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

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 MA390 Universal
36% have it

7. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
89dB/mW
AKG K553 Pro: 144dB/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 MA390 Universal
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 MA390 Universal
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 MA390 Universal
76% have it

11. 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 MA390 Universal
46% 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 MA390 Universal
47% have it

13. Can be used wirelessly

Wireless devices allow users more freedom of movement.
RHA MA390 Universal
26% have it

14. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
RHA MA390 Universal
64% have it

15. has included ear pads

Allows you to change ear pads without buying new ones.
RHA MA390 Universal
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 MA390 Universal
49% have it

17. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.
1
Parrot Zik Sport: 8

18. 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 MA390 Universal
80% have it

19. cable length

A long cable ensures more freedom of movement.
1.35m
Pioneer SE-A1000: 6m

20. 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 MA390 Universal
37% have it

21. 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

22. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
RHA MA390 Universal
5% have it

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