Beyerdynamic MMX 300 PRO Dynamic Closed Back Gaming Headset
SKU# AC76478, Model# 730670

Beyerdynamic MMX 300 PRO Dynamic Closed Back Gaming Headset - Type: Over-Ear - Frequency Response: 5 to 40,000 Hz - Transducer type: Dynamic - Operating principle: Closed - Cable: 2.5m straight cable, detachable, single-sided with 5-pole stereo jack plug - Connection: 2x mini stereo jack plugs (3.5mm) & mini jack adapter (3.5mm) - Microphone Type: Condenser (back electret) - Microphone Operating Principal: Pressure gradient - 730670

Manufacturer Warranty: 2 Years Limited Warranty

MMX 300 PRO: Studio DNA for an immersive gaming experience.

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 the studio level. The MMX 300 PRO shines in all game situations with its balanced highs, mids and lows. 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. Our acousticians have also refined the highs, ensuring music enjoyment outside gaming.

MMX 300 PRO

In gaming, every day is unpredictable, with new opportunities and challenges. But in all the unpredictability, one constant 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 sound for gaming

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

Product Highlights

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 the 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. Our acousticians have also refined the highs, 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. The highs and lows are particularly precisely balanced with the extended frequency range from 20 Hz to 20,000 Hz.

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. 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 have been offering earpads, headbands and cables as replacement parts for many years.

PRODUCT COMPARISON

SPECIFICATIONS

Headphone

Transducer type:...Dynamic

Operating principle:...Closed

Wearing type:...Over-ear

Frequency response:...5 - 40,000 Hz

Nominal impedance:...48 Ω per system

Sound pressure level 96 dB:..@ 1 mW/500 Hz

T.H.D:... @ 500 Hz < 0.05 %

Power handling capacity:..30 mW

Ambient noise attenuation:..18 dBA

Headband pressure:..5.5 N

Weight:..314 g

Length and type of cable:...2.5 m / straight cable, detachable, single-sided with 5-pole stereo jack plug

Connection:...2 x mini stereo jack plugs (3.5 mm) & mini jack adapter (3.5 mm) for consoles

Microphone

Transducer type:...Condenser (back electret)

Operating principal:...Pressure gradient

Polar pattern...Cardioid

Power supply:...AB powering

Supply voltage:...2 - 9 V

Current consumption:...0.6 mA

Sensitivity at f = 1 kHz:... 21.6 mV/Pa

Frequency response:...20 - 20,000 Hz

Max. sound pressure level:...121 dB

Microphone output:...unbalanced

Length mic boom:...approx. 190 mm

Capsule diameter:...13 mm.