SKU: 45604234495

Beyerdynamic MMX 300 PRO Closed Back Gaming Headset

Sale price$225.00 Regular price$250.00
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

Beyerdynamic MMX 300 PRO Closed Back Gaming HeadsetIn gaming, every day is unpredictable, with new opportunities and challenges. But in all the unpredictability, there is one constant that gets you to victory the META PICK. For us, the MMX 300 PRO is the META PICK that offers professional sound for professional plays. Professional studio sound with gaming tuning Unique speech intelligibility thanks to high quality condenser microphone Maximum comfort for extended gaming sessions Earpads, headband and

In gaming, every day is unpredictable, with new opportunities and challenges. But in all the unpredictability, there is one constant that gets you to victory – the META PICK. For us, the MMX 300 PRO is the META PICK that offers professional sound for professional plays.

  • Professional studio sound with gaming tuning
  • Unique speech intelligibility thanks to high-quality condenser microphone
  • Maximum comfort for extended gaming sessions
  • Earpads, headband and cable as replacement parts
  • Made in Germany

PROFESSIONAL SOUND FOR GAMING

The STELLAR.45 driver, also used in our studio headphones, allows you to hear even the smallest sounds while you're playing. Thanks to the closed design and unique wearing comfort, you can fully focus on your gameplay and communicate all the important details clearly with the full sound of the microphone. Experience the maxmimum of professional sound optimised for gaming with the MMX 300 PRO.

POWERFUL ON PC & CONSOLE

Thanks to the low-impedance STELLAR.45 driver, the MMX 300 PRO can used on all devices such as PC, PlayStation, Xbox, and Nintendo Switch. Operation on consoles is ensured with the Y adapter, which comes together with the headset.

GAMING WITH STUDIO SOUND

Experience the third generation of our famous gaming headset: the MMX 300 PRO. The STELLAR.45 driver with gaming tuning ensures professional sound at studio level. With its balanced highs, mids and lows, the MMX 300 PRO shines in all game situations. When gaming, for example, the atmospheric music in the game is emphasised in the depths and the in-game sound localisation is accurate down to the smallest detail. The highs have also been refined by our acousticians, ensuring music enjoyment outside of gaming as well.

SPEECH INTELLIGIBILITY WITH A PERFECT SOUND PROFILE

Clear voice transmission can be crucial in some gaming moments. We know this. That's why we drew on our many years of microphone expertise to get the most out of the built-in condenser microphone. Every shot call is true to the voice and simply pleasant. With the extended frequency range from 20 Hz to 20,000 Hz, the highs and lows are particularly precisely balanced.

UNPARALLELED WEARING COMFORT

The combination of design and comfort makes the MMX 300 PRO the perfect gaming headset for demanding gamers. The new design is characterised by precise edges, an improved design language and maximum ergonomics. To further optimise our proven wearing comfort, we have added a fontanelle recess and a convenient snap-button closure to the head pad – features that can also be found in our studio headphones. Because maximum comfort is essential: not only in the professional studio environment, but also in extended gaming sessions.

HANDMADE IN GERMANY FOR A LONG-LASTING GAMING EXPERIENCE

We have been known for our audio products “Made in Germany” for a century. The MMX 300 PRO is no exception. With high-quality materials, careful workmanship and a spring steel headband core, the headset is designed to be used for years. This is also where our service comes in: We offer earpads, headband and cables as replacement parts for many years.

Specifications

  • TRANSMISSION TYPE - Wired
  • EARPAD MATERIAL - Velours
  • REMOTE - Universal 1-button remote
  • NOMINAL IMPEDANCE HEADPHONES - 48 ohms
  • WEIGHT HEADPHONES WITHOUT CABLE - 314 g
  • HEADPHONE FREQUENCY RESPONSE - 5 - 40,000 Hz
  • NOMINAL SOUND PRESSURE LEVEL - 96 dB
  • SOUND COUPLING TO THE EAR - Circumaural (around the ear)
  • CABLE & PLUG - 2 x stereo jack plug 3.5 mm & 3.5 mm adapter for consoles
  • POLAR PATTERN FOR MICROPHONE - Cardioid
  • TRANSDUCER TYPE FOR MICROPHONE - Condenser - Back Electret

What's in the Box

  • MMX 300 PRO
  • PC Cable (2.5M) & Gaming Console Adapter
  • Microphone Pop Filter
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45604234495

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Victor
Whiting, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
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Reviewed in the United States on April 15, 2026
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Pattie B
Whiting, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
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Reviewed in the United States on December 5, 2025
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Robert
Bozeman, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
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Reviewed in the United States on September 15, 2025
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David M.
San Leandro, US
★★★★★ 5
Feels good on a cool day.
Size: Large, Color: Navy Blue
Why did you pick this product vs others?: I was looking for a mock turtle neck T-shirt so I was a bit surprised they were almost like a very light undershirt or sweater., or heavy tee.  I like to wear them when it's cool or under a shirt or sweater. Washability: Machine wash, dry on warm as it's got spandex in it.  Has held up to machine washing without loosing elasticity. Quality: Not a highly refined shirt.  Quality is ok but could be better. Weight: About like a heavy tee shirt or very light undershirt. Fit: About like a tee shirt.  Loose fit.
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Reviewed in the United States on June 29, 2025
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Sky Soldier
Alexandria, US
★★★★★ 5
The material and tight fitting helps keep you warm…
Size: Large, Color: Green
I am 5’8” tall and weigh in at 172 lbs dressed. These are the most comfortable cold weather shirts I have ever worn. In my humble opinion, what makes these shirts so comfortable and warm is the tight fitting and the soft, fleece like feeling on my skin. I wear and ordered the large size. The shirt is cut so they fit close to one’s body and look great compared to other brands of shirts that end up looking like one is wearing a potato bag. The tight fitting helps keep me feeling warm. No cold air pockets.
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Reviewed in the United States on January 27, 2026

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