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Description

Victory is often decided long before the final moment—by hearing an opponent before they hear you, communicating clearly under pressure and staying comfortable through hours of intense competition. The beyerdynamic MMX 300 Pro gaming headset was built to give serious players a competitive advantage by combining the precision of professional studio headphones with a sound signature optimized specifically for gaming. Handcrafted in Germany and powered by the acclaimed STELLAR.45 driver platform, it delivers exceptional detail, accurate positional audio and immersive sound while a broadcast-quality condenser microphone ensures every callout is heard with remarkable clarity. Whether you're competing online, streaming or simply enjoying your favorite titles, the MMX 300 Pro is engineered to keep you fully immersed in the game.

Studio-Quality Sound Tuned for Gaming

The MMX 300 Pro is powered by beyerdynamic's acclaimed STELLAR.45 driver, the same transducer technology found in the company's professional studio headphones. Tuned specifically for gaming, it delivers balanced bass, articulate mids and refined highs that make environmental effects, dialogue and positional audio exceptionally easy to distinguish. The closed-back design further enhances immersion by reducing outside distractions, allowing players to focus entirely on the action while the extended 5Hz–40kHz frequency response preserves every detail, from subtle footsteps to cinematic soundtracks.

Crystal-Clear Communication and All-Day Comfort

Clear communication can be just as important as fast reflexes, and the MMX 300 Pro's integrated cardioid condenser microphone was designed to deliver exceptional voice intelligibility. Its extended frequency response captures speech naturally, ensuring teammates hear every strategy and callout with clarity. Long gaming sessions remain comfortable thanks to soft velour ear cushions, an ergonomically redesigned headband with a fontanelle relief channel and a lightweight yet durable construction that minimizes fatigue during extended play.

Built in Germany for Years of Performance

Manufactured in Germany using premium materials and a spring steel headband core, the MMX 300 Pro is designed for long-term reliability across both gaming and everyday listening. Its low-impedance design allows it to perform equally well with PCs, PlayStation, Xbox, Nintendo Switch and other compatible devices, while the included cables and console adapter make switching platforms simple. Replaceable ear pads, headband padding and cables further extend the headset's lifespan, making the beyerdynamic MMX 300 Pro a professional-grade gaming headset built to perform season after season.

beyerdynamic MMX 300 Pro Closed-Back Gaming Headset
beyerdynamic MMX 300 Pro Closed-Back Gaming Headset
beyerdynamic MMX 300 Pro Closed-Back Gaming Headset

Features

  • Closed-back gaming headset tuned for pro sound and competitive clarity
  • STELLAR.45 driver delivers balanced highs mids and lows for game audio
  • Cardioid condenser mic ensures accurate callouts and voice commands
  • Circumaural design isolates sound for focused play and sound localization
  • 48 ohm impedance works across PC PlayStation Xbox and Switch
  • Velour earpads and fontanelle recess maximize comfort during long sessions
  • Spring steel headband core resists fatigue and maintains fit through heavy use
  • Replacement earpads headband and cables extend the headset’s working life
  • 5Hz–40kHz frequency response reveals subtle cues and atmospheric details
  • Y adapter connects to consoles for seamless device switching

Specs

General
  • Product type: Wired gaming headset
  • Model: MMX 300 Pro
Headphones
  • Driver: STELLAR.45
  • Wearing style: Over-ear (circumaural)
  • Operating principle: Closed-back
  • Transmission type: Wired
  • Frequency response: 5Hz–40kHz
  • Nominal impedance: 48 ohm
  • Nominal sound pressure level: 96dB SPL
  • Ear coupling: Circumaural (around-ear)
Microphone
  • Microphone type: Condenser (back electret)
  • Polar pattern: Cardioid
  • Frequency response: 20Hz–20kHz
Construction
  • Earpad material: Velour
  • Headband: Spring steel core with memory foam padding
  • Integrated fontanelle recess: Yes
  • Replaceable earpads: Yes
  • Replaceable headband: Yes
  • Replaceable cable: Yes
Compatibility
  • PC: Yes
  • PlayStation: Yes
  • Xbox: Yes
  • Nintendo Switch: Yes
  • Smartphones: Yes
Connectivity
  • Cable type: Wired
  • Connector: 2 × 3.5 mm stereo plugs (headphone and microphone)
  • Console adapter: 3.5 mm Y adapter included
  • Remote control: None
Dimensions
  • Headset weight (without cable): 11.1 oz
Included Accessories
  • 2 cables
  • 3.5 mm console adapter (Y adapter)
Other
  • Country of origin: Germany

Warranty

7. Warranty
a. In the event of any defect in the item of sale, the choice of remedy shall lie with us. Any expenses connected with the remedying of defects arising from the fact that the item of sale has been sent or taken to a place other than the place of performance shall be borne or refunded by the Customer. For claims to compensation on account of a defect, Section 6 of these Terms and Conditions shall apply.
b. The period of limitation for claims for defects shall be 2 years. This shall not apply in the case of fraudulent misrepresentation, willful intent or the cases specified in Arts. 478 and 479 BGB. This shall not affect the limitation period for recovering from the supplier as provided for under Arts. 478 and 479 BGB. The start of the limitation period shall be as specified in the law.
c. Warranty shall be excluded if the Customer has processed or resold the item of sale after he has discovered, or ought to have discovered, a defect unless he is able to prove that the processing or resale was necessary in order to prevent greater loss or damage.
d. Natural wear and tear and damage through improper treatment, handling or storage is excluded from warranty.
e. The return of products is allowed only after prior approval by beyerdynamic.

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