AKG K121 StudioRHA MA450i
Top 58%552 points
Top 58%
Top 50%666 points
Top 50%
AKG K121 Studio
RHA MA450i
vs
Top specs and features

AKG K121 Studio vs RHA MA450i: 16 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.
22500Hz
Sony MDR-Z1R: 120000Hz
22000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
18Hz
Sony MH1CBLK: 1Hz
16Hz

3. weight

206g lighter.
220g
Sony MDR-EX150AP: 3g
14g

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 K121 Studio
RHA MA450i
47% 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.
55Ohms
Flips Solo 2 Social: 4Ohms
16Ohms

6. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
114dB/mW
AKG K553 Pro: 144dB/mW
103dB/mW

7. 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 K121 Studio
RHA MA450i
72% have it

8. has a tangle free cable

The cable is designed to minimize tangling.
AKG K121 Studio
RHA MA450i
25% have it

9. 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.
AKG K121 Studio
RHA MA450i
44% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K121 Studio
RHA MA450i
53% have it

11. has included ear pads

Allows you to change ear pads without buying new ones.
AKG K121 Studio
RHA MA450i
41% have it

12. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K121 Studio
RHA MA450i
63% have it

13. cable length

A long cable ensures more freedom of movement.
3m
Pioneer SE-A1000: 6m
1.5m

14. 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 K121 Studio
RHA MA450i
86% have it

15. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
AKG K121 Studio
RHA MA450i
22% have it

16. 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 K121 Studio
RHA MA450i
33% have it
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