57% OFF
Beyerdynamic MMX 300 PRO Open Box

Beyerdynamic MMX 300 PRO Open Box

Available at Newegg
$214.99$499.99price as of Oct 01, 2026, 01:05 AM
You save $285.00

If you want a high-end wired gaming headset, the open-box Beyerdynamic MMX 300 PRO is on sale for $214.99 (was $499.99). It pairs a Stellar.45 driver with a condenser microphone in a closed over-ear design, includes a detachable single-sided cable, noise cancelling, and a handmade-in-Germany build that weighs 314 g and works with PC and consoles.

View Deal at Newegg

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Product Details

Condition
Used
Availability
In Stock
Type
Over the Ear
Model
MMX 300 PRO
Part Number
730670
Weight
314 g
THD
T.H.D. @ 500 Hz < 0.05 %
Brand
Beyerdynamic
Color
Black
Features
Closed design Soft over-ear pads for high wearing comfort Headband pad with a recess in the area of the fontanel High-quality microphone for excellent intelligibility of speech Single-sided, detachable cable with an integrated remote control Made in Germany
Connector
2 x mini stereo jack plugs (3.5 mm) & mini jack adapter (3.5 mm) for consoles
Cord Length
2.5 m / straight cable, detachable, single-sided with 5-pole stereo jack plug
Ear Coupling
Circumaural
Input Impedance
48 ohms
Noise Cancelling
Yes
Frequency Response
5Hz-40KHz
Microphone Sensitivity
Sensitivity at f = 1 kHz 21.6 mV/Pa
Microphone Frequency Response
20Hz-20KHz
Deal Found
Oct 1, 2026

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