The Audio-Technica ATH-M30x are above-average-sounding headphones with a decently sturdy and comfortable design. They don't leak much and won't distract the people around you. However, they are not stable enough for gym use and won't fare as well in loud environments because they don't block much noise.
- Above-average sound reproduction.
- Low leakage.
- Poor noise isolation.
- No audio controls.
The ATH-M30x share the same understated and slightly bland design as the ATH-M20x. They're robust enough to withstand a few drops, and they're moderately comfortable. They are also stable during casual listening sessions. However, they will slip off your ears if used at the gym and their featureless design lacks audio controls and a detachable audio cable, which is slightly disappointing.
The ATH-M30x do not change much from the ATH-M20x. They have the same design with minor changes to the back of the ear cups. They also come in an all-black color scheme and have the same understated look as the rest of the ATH-M series. However, the M30x and M20x look more cheaply made than the higher-end ATH-M40x and ATH-M50x.
The comfort level of the ATH-M30x has been slightly improved from the ATH-M20x model. They have slightly larger ear cups that better encompass most listeners ears. They are also not too heavy and don't apply too much pressure to your head. However, like the M20x they can be a little rigid and don't swivel as well as the higher-end models of the same series.
These headphones are moderately stable and stay in place during casual listening sessions. However, they're not made for sports and don't exert much pressure on your head which makes them slip off your ears if used at the gym. They also do not have a detachable cable like the ATH-M40x and ATH-M50x and could get yanked off your head if something hooks the cable.
The ATH-M30x are decently portable headphones. They are on the larger side of over-ear headphones but unlike the ATH-M20x, they fold into a more compact format that will fit in a backpack or handbag but will be too large for most jacket pockets. The thick, non-detachable audio cable is also a bit cumbersome to carry around. They also do not come with case or pouch which is slightly disappointing.
The build quality of these headphones is average at best. They can withstand a couple of drops without getting damaged, and the plastic used for their design feels dense and relatively durable. However, the metal frame used to reinforce the headband is thinner than the one utilized for the ATH-M40x or ATH-M50x. They also have exposed audio cables, which connect to the ear cups that can easily get damaged by wear and tear.
The ATH-M30x have a good, even sound but a below average soundstage because of their closed-back design. Bass is nice and punchy and does not overpower the vocals and instruments, which are also well reproduced for the most part. However, they struggle a little with the high-frequencies, which affects the clarity of vocals and lead instruments, like guitars. They also have a bit of harmonic distortion at high volumes, which could be noticeable for some.
Very good bass. Low-bass is well extended, and there aren't any major bumps or dips in the response. Bass is overemphasized by about 2dB, adding some extra punch and bass to the overall sound.
Very good mid-range performance. The response is virtually flat for the most part, but the slight overemphasis in mid and high-mid makes the sound just a little bit forward.
Poor treble. The dip surrounding 5KHz negatively affects the clarity and comprehensibility of vocals/leads. On the other hand, the sibilant sounds are slightly overemphasized, which could be a little sharp for some.
Poor soundstage. The shallow and small earcups of these headphones don't activate the outer ear resonances enough to bring the soundstage to the front as opposed to inside your head. At the same time, these headphones are closed-back and don't sound very open either. On the positive side, our test unit drivers were very well matched.
Subpar performance. The amount of harmonic distortion in bass and mid regions are quite good, even at 100dB SPL. However, there is a spike in harmonic distortion at around 5KHz, which corresponds to the dip in frequency response.
These headphones only provide passive isolation. They can block some high-frequency noise with the quality of the seal the ear cups create around the ears. Unfortunately, it's not sufficient for loud environments. They will not fair well on a plane or a train unless you are listening to your audio at really high volumes. On the upside, they don't leak too much but will be audible to the people around you in a quiet office.
Poor isolation. The passive isolation provided by the earcups performs well in the treble range. They consistently provide more than 20dB of isolation. However, the overall amount of isolation in is only about 10dB the mid-range and 0dB in the bass range.
Average leakage. The significant portion of the leakage is between 500Hz and 3KHz, which is rather broad. However, the overall level of the leakage is quite low, which makes up for the broad leakage profile.
No active features.
No compatible app.
In the box
- Audio-Technica ATH-M30x Headphones
- 1/8" to 1/4" Adapter
- Carrying pouch
Conclusion CHECK PRICE
Questions & Answers
Before asking a question, make sure you use the search function of our website. The majority of the answers are already here.