beyerdynamic MMX 300 PRO Closed Gaming Headset with Stellar.45 Driver and Condenser Microphone, Wired Gaming Headset Suitable for PC, Gaming Console, PS, Switch. Handmade in Germany

$379.99

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Price: ~~$369.99~~ - $379.99

(as of Feb 26, 2026 23:34:50 UTC –

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Product description

Gaming with studio sound

Experience the third generation of our famous gaming headsets: the MMX 300 PRO. The gaming-optimised STELLAR.45 driver ensures professional studio-quality sound. Balanced trebles, mids and basses mean the MMX 300 PRO shines in every gaming situation. Atmospheric music during gameplay benefits from special base emphasis, and localisation during in-game situations is accurate to the smallest detail. Our acoustic experts also perfected the trebles, allowing you to enjoy your music when not gaming.

Speech intelligibility with perfect sound

Clear speech projection can be decisive during certain game situations. We know that. Our many years of microphone expertise have enabled us to get the absolute maximum out of the MMX 300 PRO’s condenser microphone. Speech is accurately transmitted and pleasant to listen to during every call. The expanded frequency range of 20 to 20,000Hz means the trebles and basses are particularly accurately balanced.

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Incomparable comfort

The interplay of design and comfort makes the MMX 300 PRO the perfect gaming headset for demanding gamers. The new design excels thanks to precise edges, improved aesthetics and perfect ergonomics. We fitted the headband with a fontanelle recess and a practical stud button fastening to further optimise the comfort our headphones our renowned for – features that you will also find in our studio headphones.

Handmade in Germany

We have been known for our “Made in Germany” audio products for a hundred years. The MMX 300 PRO is no exception. Made with precision from high-quality materials and a spring steel headband core, the headset is designed for many years of use. Our service offering attests to that, with replacement ear pads, headbands and cables available for many years to come.

Closed gaming headset with professional studio sound in gaming coordination
Unique voice intelligibility thanks to high-quality condenser microphone
Maximum comfort for extended gaming sessions
Ear pads, headband and cable as interchangeable replacement parts
Made in Germany

Additional information

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Noise Control	None
Frequency Response	35000 Hz
Headphones Jack	3.5 mm Jack
Model Name	MMX 300 Gaming Headset
Connectivity Technology	Wired
Included Components	Cable
Age Range (Description)	Adult
Material	Plastic
Specific Uses For Product	Studio application
Recommended Uses For Product	Gaming
Compatible Devices	PC, Xbox, Playstation, Nintendo Switch
Control Type	Volume Control
Cable Feature	Detachable
Item Weight	1 pounds
Water Resistance Level	Not Water Resistant
Customer Package Type	FFP Packaging
Style	Minimalist
Control Method	Remote
Number of Items	1
Controller Type	wired controller
Audio Driver Type	Dynamic Driver
Carrying Case Material	Plastic
Earpiece Shape	Over-ear
Series Number	730
Hardware Interface	3.5mm Audio
Input Device Interface	3.5 mm jack
Supports Bluetooth Technology	No
Special Feature	Volume Control
Global Trade Identification Number	04010118730672
Manufacturer	beyerdynamic
Product Dimensions	8.66 x 4.72 x 5.91 inches
ASIN	B0CYSWTLZY
Item model number	MMX 300 PRO
Date First Available	July 2, 2024
Units	1.0 Count

Reviews

9 reviews for beyerdynamic MMX 300 PRO Closed Gaming Headset with Stellar.45 Driver and Condenser Microphone, Wired Gaming Headset Suitable for PC, Gaming Console, PS, Switch. Handmade in Germany

arawn29

February 26, 2026

Casque incroyable, riche, et avec l'ajout de Atmos pour windows, au top dans les jeux!Attention, prévoyez une carte son qui soit correcte. Les cartes intégrées peuvent manquer de puissance et de paramètrage, une carte son trop basique intégrée, pourrait souffrir d'un manque d'alimentation.Le son du micro est génial. Moi qui voulait un bon casque pour la musique et pour le gaming je suis ravis. D'autant plus qu'il est dérivé du dt770 pro

Markus S

February 26, 2026

Was soll ich sagen – dieses Headset ist einfach der Hammer.Normalerweise schreibe ich nur selten Bewertungen, aber dieses Produkt hat es wirklich verdient.Ich lege großen Wert auf guten Sound beim Gaming, egal ob im Singleplayer oder bei Shootern im Multiplayer. Bisher habe ich ein Astro A50 auf der Xbox genutzt und war auf der Suche nach einem passenden Upgrade – was gar nicht so einfach ist.Nach langer Recherche und zahlreichen Videos bin ich auf das Beyerdynamic MMX 300 PRO und das MMX 330 PRO gestoßen. Das 300er ist geschlossen, das 330er eher offen. Laut Berichten liegt das Astro A50 von der Bauart her irgendwo dazwischen. Letztendlich habe ich mich für das MMX 300 PRO entschieden.Anfangs war ich etwas skeptisch, da es kabelgebunden ist und ich bisher ausschließlich Astro-A50-Headsets genutzt habe. Aber der Unterschied ist wirklich enorm. Der Tragekomfort ist hervorragend, der Anpressdruck zwar straff, aber keineswegs störend. Die Verarbeitungsqualität ist absolut hochwertig – man merkt, dass hier (zumindest noch) in Deutschland Handarbeit geleistet wird.Klanglich ist der Unterschied gewaltig. Egal ob Netflix, YouTube, Gaming oder Musik – das Headset ist extrem gut abgestimmt. Ich nutze es in Kombination mit dem SteelSeries GameDAC für Xbox und Dolby Atmos, und diese Kombination ist einfach ein Traum.Wichtig war mir außerdem, dass ich das Headset problemlos auch am PC oder an der PlayStation nutzen kann, ohne ständig umstecken zu müssen. Mit diesem DAC funktioniert das völlig unkompliziert.Ich kann dieses Headset jedem empfehlen, der auf der Suche nach exzellentem Sound ist. Das soll keineswegs heißen, dass das Astro A50 schlecht ist – ich nutze es seit über acht Jahren in verschiedenen Generationen. Aber klanglich kann es mit dem MMX 300 PRO einfach nicht mithalten.

Fran

February 26, 2026

Mi motivo de devolución ha sido la almohadilla de uno de los auriculares la cual venía con daños, para unos auriculares de este precio la calidad de los materiales debería de estar a la altura. Decepcionado con la marca, esperaba una mayor calidad en el producto, al menos a la altura de su elevado precio

MUHAMMED

February 26, 2026

I recently purchased the Beyerdynamic MMX 300 Pro headphones for $300, expecting a premium experience given the hefty price tag. Unfortunately, I was sorely disappointed.First and foremost, comfort is key when it comes to headphones, and I had high hopes that these would deliver. Sadly, they felt anything but comfortable. The ear cushions are stiff and don’t conform to the shape of my ears at all. After just a short period of use, I found myself constantly adjusting them and taking breaks, which defeats the purpose of having a high-end headset for long gaming or listening sessions.Additionally, the headband feels rigid and offers very little cushioning, leading to discomfort on the top of my head. I had expected a luxurious feel and fit, but instead, it feels like I’m wearing a cheap pair of headphones.For $300, I was anticipating a level of quality and comfort that this product simply does not deliver. I wish I could say the sound quality made up for it, but if I can’t wear them comfortably, it hardly matters. Do yourself a favor and look elsewhere if you value comfort as much as sound quality.Overall, I regret this purchase and would not recommend the Beyerdynamic MMX 300 Pro to anyone looking for a comfortable and enjoyable audio experience. Save your money!

Brian Kirkwood

February 26, 2026

Best headset i have ever used.I paired it with the Creative sounblasterx G6 and the combination blows everything else oit of the water. I recommend this headset to anyone.

Krinker514

February 26, 2026

Superb headset (when it's working)... Well, this was an awesome headset, until it wasn't. I received my unit on 12/28/2025, and after setting up the proper EQ software and settings everything sounded great. The headphones had a wide soundstage and excellent bass, and the MIC sounded clear based on what all my friends mentioned to me while playing games. Unfortunately, yesterday I was told by my friends that they could no longer hear me in game. I started troubleshooting and eventually, after troubleshooting, came to the conclusion that the MIC had completely died. I tested it on multiple different PCs and laptops, and the mic doesn't work on any of them. The headphones are still working normally, it's just the mic that isn't working.After verifying that it was indeed the MIC that was the issue, I tried calling Beyerdynamic directly. Interestingly, their customer service number goes direct to a live human, which I thought was quite refreshing nowadays, and she gave me their tech support number. Bizarrely, when I called that number it goes to what sounds like just a random VM mailbox of some dude, with a message to leave information about what is going on. No mention of a name, a potential call back time or anything, which seems pretty unprofessional for a business. I did call the customer service rep back and she said that was the correct process to follow for tech support, but that still didn't instill any confidence in me.Seeing as I had no idea when/if they would contact me back, I called up Amazons tech support and told them what was going on. Even though it was just SLIGHTLY past the 30 day return policy, they said I could return it and they would credit me back once they received the defective unit. Good on Amazon for helping me out with that, it is appreciated. I suspect that I may have just got a lemon unit, since the issue happened so quickly after purchasing, but I can't see what would have caused it to just die - there's no moving parts at all, and I've only used it like 3 times. Once I get the return credit I'm probably going to buy another one, as the headset/mic were great when it was working, but I'm a little concerned about the technical support issue (should I run into another issue).

Fred The Plumber

February 26, 2026

Comfortable, Sound Amazing, Mic too quiet to use. The sound quality was amazing, but the microphone was so quiet it wasn't usable. I read online that people were saying that you have to push the cable in with with a ton of force to get the mic to work. I literally tried pushing it in with pliers and it wouldn't go.These are super comfortable and have crystal clear sound, but if half of the functionality doesn't work they're useless.

J. M. Hopkins

February 26, 2026

The best closed-back wired gaming headset The beyerdynamic MMX 300 Pro is simply the best wired closed-back gaming headset I have used and while it can be expensive while not on sale, it offers superior sound quality to pretty much anything on the market. On PS5, I pair it with my Sound Blaster Play! 4, and PC, I pair it with my Sound Blaster ZxR sound card. The end result is a fantastic experience. It is not the most conformable headset I have ever used (that honor goes to the Sennheiser Game Zero or the Cooler Master MH751), but it is still pretty comfy. The audio and mic quality are superior to pretty much everything I have owned which include but is not limited to the Sennheiser Game Zero, the Sennheiser GSP 300, the Sennheiser GSP 600, the Cooler Master MH751, the Creative Air Gamer, and the Audio-Technica ATH-M50xSTS (USB). You won't find silly RGB lighting or drivers that need to be installed, the headset is plug and play. The cable length is great and having the mute and volume control on the cable is a great touch. The headset looks great and out of the box it sounds great but I would recommend pairing it with a sound card or external DAC so you can unlock it's full potential (Sound Blaster ones are my personal favorite). If you are looking for the ultimate wired closed-back gaming headset, look no further.

hrh

February 26, 2026

Premium Gaming Headset That’s Truly Worth the Investment After years of bouncing between mid-range and cheap gaming headsets, I finally decided to invest in a truly premium pair, and the beyerdynamic MMX 300 PRO has exceeded every expectation. Yes, they’re expensive—and I hesitated for a while—but after using them, I can confidently say they’re worth every single penny.The audio quality is exceptional. Powered by the Stellar.45 drivers, the sound is detailed, balanced, and immersive—perfect for competitive gaming where directional audio matters. Footsteps, distant gunfire, ambient noises—they all come through crystal clear. Music and movies sound amazing too, so it doubles as a fantastic pair of over-ear headphones even outside of gaming.The microphone is studio-grade—clear, responsive, and without any of the tinny distortion I’ve experienced with cheaper headsets. Whether I’m in team chat or recording content, my voice sounds clean and professional with no effort on my part.Comfort-wise, this headset delivers. I’ve worn it for 6+ hour gaming sessions without ear fatigue or pressure headaches. The build feels premium—handmade in Germany with attention to every detail. Even the materials used (the padding, the ear cups, the metal frame) feel solid and built to last.Setup was simple, and compatibility is broad: works seamlessly with PC, Xbox, PlayStation, and Nintendo Switch. I also appreciated the ultra-fast delivery—I received mine within 12 hours of ordering, which was a huge plus.If you’re on the fence about making the leap to a high-end headset, don’t wait. The MMX 300 PRO has been a game changer for me. It’s the perfect blend of audiophile sound, professional mic quality, premium comfort, and durable design. Highly recommend it for anyone ready to level up their setup.

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