A headphone is one of the commonly used electronic accessories today. Major of people have headphones with them anywhere. Working out with your favorite songs, listening to lovely music, answering a call, and many more. All these are possible and convenient to do with the use of headphones. There are many headphones found in the market today. Each variety has different features and specs as well as styles. This is why some people are having hard times in deciding who torch headphone to choose for their daily use.

Audio-Technica ATH-M30X vs M40X are two of the commonly used headphones today. Though they are not perfect accessories, both of them have abilities in performing a good job as well as providing convenience for every use.

Can’t decide which one to choose? Take some time with this review as it talks about Audio-Technica ATH-M30X and M40X.

Audio-Technica ATH-M30x vs M40x

Specs and Features

These two headphones are both top choices in the market. But what makes the other stand out and different from the other choice? Find out with their specs and features.


Audio-Technica ATH-M30x

Looking at the physical design and look of these headphones, some may say that they have no difference. This is because when you look at their physical feature, these headphones are just the same as each other. In fact, they also share the same color which is black. However, when it comes to the overall design and construction of these headphones, they are quite different from each other.

Audio-Technica M40X comes with a detachable cable while Audio-Technica ATH-M30X is not. This means that M40X will enable you to use an alternative cable without breaking it. On the other hand, when talking about being foldable, these two headphones are bot alright to fool. This means that they are both convenient to bring with all the time. In addition, these two headphones are both designed as no battery needed. Because of this feature, using these devices is even more convenient.

All in all, these two headphones come in the same design but they differ in the detachable cable design.


Audio-Technica ATH-M40x

When talking about the overall performance, Audio-Technica M30X and Audio-Technica M40X are quite different from each other despite similarities in some of their specs.

Audio-Technica M40X and M30X have similarity when it comes to their lowest frequency. Basically, this means that both of these devices are able to provide strong and juicy bass. On the other hand, Audio-Technica M40X and M30X are different when it comes to their highest frequency. M30X boast the highest frequency of about 2200Hz while M40X will provide you the highest frequency of 2400Hz. With this difference of their highest frequency, M40X provides a crispier and cleaner sound than the other choice.

On the other hand, to enable the headphone to produce a louder sound audio, it must have the right sound pressure level. M30X produces 96dB/mW while M40X has a pressure level of about 98Db/Mw.


Though these headphones are both light in weight, it comes out that M30X is lighter compared to M40X. This is because the latter choice has 220g of weight while other comes in 240g.

Noise cancellation and reduction feature

In these days and age, almost all types of headphones in the market are equipped with noise cancellation and reduction features. Some headphones are only able to reduce noise, some have noise-cancelling ability and others can do it all.

In these two choices of headphones, both the noise cancellation and reduction features are present. With this, Audio-Technica M40X and M30X are both able to produce quality and clear sound no matter how noisy the outside environment is.

Convenience and comfort

A good headphone must not only provide a better performance in a form of loud audio and juicy bass, it must have comfort in every use and brings convenience to its users.

When it comes to the level of convenience and comfort, M40X comes to have a higher percentage of comfort. This is because M3OX has no traveling bad, unlike M40X. Though this will not influence the overall performance of the unit, this is still necessary since it will provide a better case and protection to your headphone while you are not using it or during travel.

On the other hand, both of these two headphones have over-ear-foam, have the same measurement of a driver, and they are both equipped with stereo speakers. The over-ear-phone provides comfort in every use even using it for a long time. The stereo speakers are also responsible for the production of rich sound with your headphone.

With these different features which are present in the two headphones, it can be concluded that both of them offers comfort in every use.

Which one is a better choice?

By looking at their specs and features, both of these headphones are indeed good choices. Each of them has the ability to deliver quality audio, convenience, and even efficiency. However, due to some and few differences, it comes out that Audio-Technica M40X does a better job.

Looking at its overall performance and efficiency, M40X have higher highest frequency compared to M30X. When talking about the sound pressure level, M40X does a better job too. This is why it can be concluded that when talking about performance, M40X is a better choice.

However, for some reasons, M30X is still a better choice. In fact, it suits those who look for a cheaper price since this headphone is less expensive compared MX40. This is lighter in weight too compared to the other choice.

In the end, if you prefer performance than the price, then the best choice is Audio-Technica M40X.

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