Beyerdynamic MMX 300 (2nd Generation) Review

Last Updated: March 29, 2023By
Beyerdynamic MMX 300

More than a handful of people would proudly say that the Beyerdynamic MMX 300 is up there with the best-wired gaming headsets available today.

Beyerdynamic is a top-tier company of headphones, going beyond the tag of a simple gaming accessory manufacturer. Audiophiles hold the company in high regard since the performance of its products transcends excellent.

Generally, most wired headsets fall in a price range of $50 to $150, with some reaching up to $200. It may come as a surprise, but with this in mind, the Beyerdynamic MMX 300 is a super pricey model.

Where to Buy?

AmazonCheck Price

What is the Beyerdynamic MMX 300?

Beyerdynamic is a German company with a strong foothold in the gaming community.

The Beyerdynamic MMX 300 is a top-of-the-line gaming headset that offers an unrivaled sound experience. The Beyerdynamic MMX 300 is incredibly popular, especially in the professional gamer crowd, thanks to its precise and three-dimensional sound.

The Beyerdynamic MMX 300 offers a driver system that could challenge that of a studio. With it, you can savor a powerful output of audio with thundering yet balanced bass. It has brilliant stereo imaging and an impressive sense of space as well.

The high-end microphone makes way for fantastic speech clarity and intelligibility. Comfort is a vital factor when you think of a gaming headset, and the Beyerdynamic MMX 300 offers plenty of it.

With the Beyerdynamic MMX 300, you will not be simply playing the game- you will be living it too.

Design, Features, and Build

Beyerdynamic MMX 300 Side

Beyerdynamic MMX 300 is just what you need to elevate your entire gaming experience. Its design comes from precise engineering, with longevity and ease of use at the core. From answering calls to managing the mic and altering the volume, everything is within your reach.


As per the opinion of several gamers, the Beyerdynamic MMX 300 does not quite look like the typical gaming headset. Instead, it appears similar to a top-tier pair of headphones with an integrated boom microphone.

The headset is black in its entirety, offering a subtle and neutral appearance. It has large and round earcups that the company has attached on anodized metal arms connected with the wide headband. The earcups go over your ears.

The metal arms make it possible for the earcups to ease into an upwards or downwards position or move slightly to the left or right. In essence, they catalyze a comfortable fitting. However, due to this design, you cannot fold the arms inwards for easy storage.

The headband of the Beyerdynamic MMX 300 sports some generous padding. It is covered with a layer of rich leather, but you can choose to unfasten it from the headband. For this, the company has put some hooks and fasteners into place.


It is safe to say that the Beyerdynamic MMX 300 offers premium comfort owing to its build. The earpads of the headset are plush with a covering of felt. They provide a solid fit that does not irritate even if you wear them for long stretches at a time.

The left earcup of the Beyerdynamic MMX 300 contains the boom microphone. In the form of a capsule covered by foam, it is mounted on a flexible arm made of metal. The metal arm stems from the back portion of the earcup on a plastic disk. It allows the microphone to rotate almost 360 degrees, and you can secure it in the position you prefer with the click stops.

The bottom of the left earcup, again, sports a recessed 3.5 mm port. This plays the role of connecting to one of the two audio cables that come included.

You may find the port a little finicky since you need to ensure that the plugs on these cables click deep into the port. When in contact with the soft rubber coating of the plugs, the interior of the port may dish out an unnatural response when the click occurs.

If you fail to plug the cables deep enough, you won’t lose out on sound completely- but the microphone will not function.


The Beyerdynamic MMX 300 comes with two cables. Both of them are thick and solid in their build.

One is shorter, measuring around 3.9 feet, meant for connecting your headset to a gaming console or mobile device. The other cable is longer, with a length of 8.2 feet, and connects it to a computer or other devices.

The former cable has a 4-pole, 3.5 mm plug, while the latter terminates in a dual 3-pole. 3.5 mm plugs. Both of these cables feature their own inline remotes conveniently placed about a foot below the earcup.

These remotes contain a volume wheel and a switch to mute the microphone. The only difference between the two remotes is that the more extended cable functions with separate connections.

The Beyerdynamic MMX 300 package contains a hardshell case for the headset with a zipper and a 0.25-inch adapter in addition to the cables.


The Beyerdynamic MMX 300 is a well-rounded headset with excellent performance in every area.


The Beyerdynamic MMX 300 is a gaming headset, but it delivers exceptional sound quality even when it comes to music. You can listen to the highest level of bass with no hint of distortion. The audio sounds thumpy and powerful, without any overemphasis that may dampen out the vocals.

The musical output is clean and complete, and you can feel the density of any mix. This is a rare feature in gaming headsets since they usually do not offer such detail in music audio.

Gaming and Voice

There is no doubt that the Beyerdynamic MMX 300 offers a sound experience beyond brilliant while gaming. You can hear in-game sounds with crispness and sonic fluidity. The soundtracks are always full and sweeping, with impeccable clarity of dialogue. There is plenty of distinction between even subtle sound differences.

The headset does not come with specific surround-sound features; the stereo imaging present makes for the excellent horizontal direction.

The microphone of the Beyerdynamic MMX 300 is impressive on a similar level. The voice output is crystal clear and clean, with a complete absence of fuzziness or dampness. It is not detachable or retractable- an aspect that may seem to make the headset bulky.

The microphone is directional in its absorption of sound. It means that any background noises will not affect the clarity by a significant degree.

Should You Buy the Beyerdynamic MMX 300?

Beyerdynamic MMX 300 Close up

Here, we have outlined a few more features of the Beyerdynamic MMX 300 to help you make a wise decision.

Ideal Communication

Communication is at the core of any team’s success. The Beyerdynamic MMX 300 assists you in achieving optimum strength of contact with its high-quality condenser mic. It will transmit voice from your end loudly and clearly.

Beyerdynamic MMX 300 and Immerse

With the Beyerdynamic MMX 300 and Immerse combination, you can gain access to personalized spatial audio. It makes the sounds in your game more effective, giving you sound direction and a presence slider to determine the depth of your field of sound.

Pros and Cons


  • Brilliant surround-sound effect and stereophony
  • Appealing design and color
  • Offers premium comfort
  • Compatible with several different gaming platforms and devices
  • Clear and precise microphone


  • Metal arms cannot be folded, making them slightly bulky
  • The cable port on the left earcup is too deep

Final Verdict

The Beyerdynamic MMX 300 is undoubtedly worthy of being called a high-end professional gaming headset. If you are armed with the Beyerdynamic MMX 300, you will see an enhancement in your ability to play games- and win them too.

The craftsmanship and quality of the Beyerdynamic MMX 300 are virtually second to no other. The company has ensured comfort to such an extent that you can wear the headset for a long time without feeling tired.

The Beyerdynamic MMX 300 has an impressive profile, but it is still a luxury for many hardcore gamers and audiophiles. If you do not have trouble dishing out the headset’s cost, it is an outstanding choice.

Check Price on Amazon