beyerdynamic MMX 300 PRO Gaming Headset Wired 48 Ohm Closed-Back Black
beyerdynamic MMX 300 PRO Gaming Headset Wired 48 Ohm Closed-Back Black, photo 2
beyerdynamic MMX 300 PRO Gaming Headset Wired 48 Ohm Closed-Back Black, photo 3
beyerdynamic

beyerdynamic MMX 300 PRO Gaming Headset Wired 48 Ohm Closed-Back Black

SKU HC-644551MPN 730670

Highlights

  • STELLAR.45 drivers tuned for precise sound localization
  • Condenser microphone with cardioid pattern for clear voice capture
  • 48 Ohm impedance compatible with PC and major consoles
  • Breathable velour ear pads and fontanelle headband recess
  • Replaceable ear pads, headband, cables, and driver units
  • 2.5 m detachable TRRRS cable with 3.5 mm connector

Key specs

Wireless
No
Design
Over-Ear closed
Sound
Stereo
Min. Headphone Frequency
5 Hz
Max. Headphone Frequency
40 kHz
Microphone type
Condenser Microphone
All specifications
$259.99
  • ≈ 0.00337 BTC
  • ≈ 0.1135 ETH
  • ≈ 260.26 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
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Overview

A wired closed-back gaming headset with studio-derived drivers and a condenser microphone. Suited for players who want accurate sound detail and clear voice chat on PC or console.

Sound Performance

The STELLAR.45 drivers are derived from studio headphone technology and tuned for gaming. They deliver balanced highs, mids, and lows across a 5 Hz to 40 kHz frequency range. The closed-back design helps isolate important audio cues for competitive play.

Microphone Quality

A back electret condenser capsule with a cardioid pattern captures voice while rejecting background noise. The microphone covers 20 Hz to 20 kHz with 0.05% THD+N and handles up to 121 dB SPL for clear communication in loud environments.

Comfort and Build

Soft velour ear pads and a headband with a fontanelle recess reduce pressure during long sessions. The headset weighs 314 g without the cable. Ear pads, headband, cables, and driver systems are available as spare parts for long-term use.

Connectivity

A 2.5 m detachable cable terminates in a 3.5 mm 5-pole TRRRS jack. The 48 Ohm impedance allows direct connection to PC, PlayStation 4, PlayStation 5, Xbox One, Xbox Series X/S, and Nintendo Switch without an amplifier.

MMX 300 PRO Gaming Headset Wired 48 Ohm Closed-Back Black specifications

General
Brandbeyerdynamic
Manufacturer part no.730670
EAN4010118730672
Headphone Specifications
Headphone typeOver-Ear closed
Min. Headphone Frequency5 Hz
Max. Headphone Frequency40 kHz
Microphone Specifications
Microphone typeCondenser Microphone
Polar patternCardioid
Microphone capsule size13 mm
Min. Microphone Frequency20 Hz
Max. Microphone Frequency20 kHz
THD+N Ratio0.05 %
Max. Microphone Sound Pressure Level (SPL)121 dB
Cable Specifications
Cable Length250 cm
External Ports
Detachable CableYes
Features
FoldableNo
Connectivity
Connection Type3.5 mm jack 5-pol (TRRRS)
Audio compatibilityMicrosoft Xbox One, Microsoft Xbox Series X/S, Nintendo Switch, PC, Sony Playstation 4, Sony Playstation 5
Audio
Sound typeStereo
Min. Frequency5 Hz
Max. Frequency40 kHz
Impedance48 Ω
Ergonomics
Microphone ergonomicsflexible
Controls
Inline controlsNo
Mic mute button / optionNo
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Materials
MaterialsSteel, Velour
Dimensions
Weight314 g

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2Free
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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