Sennheiser MM 30i
Sennheiser MM 30i
Top 64%487 points
Top 64%
Top specs and features

Sennheiser MM 30i: 13 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.
20000Hz
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.
17Hz
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.
Sennheiser MM 30i
46% have it

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

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
106dB/mW
AKG K553 Pro: 144dB/mW

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Sennheiser MM 30i
72% have it

7. 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.
Sennheiser MM 30i
45% have it

8. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Sennheiser MM 30i
52% have it

9. 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.
Sennheiser MM 30i
76% have it

10. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
Sennheiser MM 30i
63% have it

11. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Sennheiser MM 30i
86% have it

12. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m

13. 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.
Sennheiser MM 30i
33% have it

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