50points

Klipsch Image S4i (II)

51points

RHA MA390 Universal

Klipsch Image S4i (II)
RHA MA390 Universal
Comparison winner
vs
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20 facts in comparison

Klipsch Image S4i (II) vs RHA MA390 Universal

Klipsch Image S4i (II)
RHA MA390 Universal

Why is Klipsch Image S4i (II) better than RHA MA390 Universal?

  • 6Hz lower low-frequency
    ?

    10Hzvs16Hz
  • 21dB/mW higher sound pressure level
    ?

    110dB/mWvs89dB/mW
  • 3.1g lighter
    ?

    11.9gvs15g
  • Has a tangle free cable
    ?

Why is RHA MA390 Universal better than Klipsch Image S4i (II)?

  • 3000Hz higher high-frequency
    ?

    22000Hzvs19000Hz
  • 2 Ohms lower impedance
    ?

    16 Ohmsvs18 Ohms
  • Has a neodymium magnet
    ?
  • 0.05m longer cable
    ?

    1.35mvs1.3m

Price comparison

Design

1.has stereo speakers
Klipsch Image S4i (II)
RHA MA390 Universal
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a detachable cable
Klipsch Image S4i (II)
RHA MA390 Universal
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
3.weight

11.9g

15g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
4.weather-sealed (splashproof)
Klipsch Image S4i (II)
RHA MA390 Universal
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
5.travel bag is included
Klipsch Image S4i (II)
RHA MA390 Universal
The device comes with its own special case or pouch, which is useful for safe transportation.
6.has an in-ear form
Klipsch Image S4i (II)
RHA MA390 Universal
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.

Sound quality

1.lowest frequency

10Hz

16Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

19000Hz

22000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Klipsch Image S4i (II)
RHA MA390 Universal
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.sound pressure level

110dB/mW

89dB/mW

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

18 Ohms

16 Ohms

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
Klipsch Image S4i (II)
RHA MA390 Universal
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Connectivity

1.Can be used wirelessly
Klipsch Image S4i (II)
RHA MA390 Universal
Wireless devices allow users more freedom of movement.
2.has a 3.5mm male connector
Klipsch Image S4i (II)
RHA MA390 Universal
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.

Features

1.can be used as a headset
Klipsch Image S4i (II)
RHA MA390 Universal
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.
3.Has an in-line control panel
Klipsch Image S4i (II)
RHA MA390 Universal
There is a control panel on the cable, so you can easily operate the device without having to interact with it.

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