HEADPHONES · YOUR NEXT FACE-OFF

Logitech PRO X Gaming Headset (wired) vs Beyerdynamic MMX 300 PRO

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Logitech PRO X Gaming Headset (wired)

Black · wired with USB external sound card

Logitech G PRO X wired gaming headset in black with detachable boom microphone

Full product profile Official image

Exact model & source notes

The PRO X Gaming Headset (part 981-000818, black, UK) is Logitech's wired circumaural headset with 50 mm hybrid-mesh PRO-G drivers, an aluminium and steel frame, a detachable cardioid boom microphone and a USB external sound card for Blue VO!CE, DTS Headphone:X 2.0 and G HUB audio EQ profiles. Logitech lists it as compatible with Xbox, PS5, PC and Nintendo Switch / Switch 2. Logitech rates it at 320 g with the mic boom, excluding cable.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

2 mCable length2.5 m

Headphone frequency response20 Hz – 20 kHz5–40,000 Hz

Headphone sensitivity91.7 dB SPL @ 1 mW & 1 cm96 dB SPL at 1 mW / 500 Hz

3 of 9 verified differences, in the order listed below. Not a rating.

See the 9 verified differences

THE CONTENDER

Beyerdynamic MMX 300 PRO

730670 · black · wired gaming headset

Full product profile Official image

Exact model & source notes

The MMX 300 PRO (article 730670, black) is beyerdynamic's closed-back, around-ear wired gaming headset with a 48-ohm STELLAR.45 dynamic driver and a cardioid condenser boom microphone. It connects by a detachable cable with separate 3.5 mm headphone and microphone plugs, plus an adapter for single combination jacks.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Logitech PRO X Gaming Headset (wired) UK & US retailers

UK & US price history: no verified listing yet

Beyerdynamic MMX 300 PRO UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

FEATURES SIDE BY SIDE7 topics

Yes and No describe the listed feature. Missing evidence stays unverified.

SELECTED TOPIC

01 / 07

Cable length

Manufacturer-stated cable length. Check whether it is straight or coiled and whether the cable detaches; equal length does not mean an identical connection.

Logitech PRO X Gaming Headset (wired)2 m

Manufacturer specification · PC cable; the mobile cable is 1.5 m and the Y splitter 120 mm.

Source 1 Source 2

Beyerdynamic MMX 300 PRO2.5 m

Source 1

Explore the full specifications

Start with your listening environment. Open and closed earcups suit different surroundings. A closed back is not the same as active noise cancellation. Check the exact cable and headphone output. We do not turn impedance, driver size or unpaired lab results into a sound-quality score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

9 verified differences, most decision-relevant first. 1 is also drawn in Visual facts above. Missing information stays separate.

Wired / wireless connections

Logitech PRO X Gaming Headset (wired)Wired: 2 m PC cable with inline volume and mute, 1.5 m mobile cable with button, Y splitter for separate mic and headphone ports, and a USB external sound card (DAC)

Beyerdynamic MMX 300 PROWired; detachable single-sided 2.5 m cable ending in two 3.5 mm plugs (headphone and microphone), plus a supplied adapter to a single 3.5 mm combination jack

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · No wireless connection. Blue VO!CE and DTS Headphone:X 2.0 run through the USB sound card with G HUB.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification · The cable connects to the headset with a 5-pole jack plug.

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Driver construction

Logitech PRO X Gaming Headset (wired)Hybrid mesh PRO-G 50 mm drivers, neodymium magnet

Beyerdynamic MMX 300 PRODynamic STELLAR.45 driver

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read.

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check whether the diameter describes the complete transducer or only its diaphragm. Different labels and driver sizes do not establish better sound.

Cable length

In Visual facts

Logitech PRO X Gaming Headset (wired)2 m

Beyerdynamic MMX 300 PRO2.5 m

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · PC cable; the mobile cable is 1.5 m and the Y splitter 120 mm.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Wearing style

Logitech PRO X Gaming Headset (wired)Over-ear (circumaural) wired gaming headset with detachable boom microphone

Beyerdynamic MMX 300 PROOver-ear (circumaural), closed-back wired gaming headset with boom microphone

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · Logitech does not state open- or closed-back acoustics; its product-page description refers to passive noise cancellation.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Ear pads

Logitech PRO X Gaming Headset (wired)Memory-foam leatherette pads fitted; memory-foam cloth pads also supplied

Beyerdynamic MMX 300 PROVelour, replaceable (spare part 1000502); headband pad also replaceable

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Headphone frequency response

Logitech PRO X Gaming Headset (wired)20 Hz – 20 kHz

Beyerdynamic MMX 300 PRO5–40,000 Hz

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Range endpoints need their stated threshold. They do not describe response flatness or prove better bass, detail or sound quality.

Show 3 more verified differences

Microphone type

Logitech PRO X Gaming Headset (wired)Detachable 6 mm electret condenser, unidirectional/cardioid, 100 Hz – 10 kHz

Beyerdynamic MMX 300 PROCardioid back-electret condenser; 20–20,000 Hz; 21.6 mV/Pa at 1 kHz; max. SPL 121 dB; 13 mm capsule; boom approx. 190 mm

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Platform compatibility

Logitech PRO X Gaming Headset (wired)Compatible with Xbox, PS5, PC and Nintendo Switch / Switch 2; the USB sound card and G HUB features need Windows 7 or later and a USB 2.0 port

Beyerdynamic MMX 300 PROPlayStation, Xbox, Nintendo Switch and smartphones via cable; PC via separate headphone and microphone plugs

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · The console and PC compatibility is from Logitech's UK product page; Logitech does not state which cable or connection each console uses. The support specification lists Windows 7 or later for G HUB.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification · Analogue 3.5 mm connection only; no USB or wireless connection is listed.

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Check the exact configuration and source conditions for your use.

Headphone sensitivity

Logitech PRO X Gaming Headset (wired)91.7 dB SPL @ 1 mW & 1 cm

Beyerdynamic MMX 300 PRO96 dB SPL at 1 mW / 500 Hz

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · Per-milliwatt reference measured at 1 cm, as stated by Logitech.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Keep the frequency and voltage or power reference attached. Sensitivity describes output for an input, not sound quality; dB/V and dB/mW are different measures.

Small physical differences (1)

Weight

Logitech PRO X Gaming Headset (wired)320 g

Beyerdynamic MMX 300 PRO314 g

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · Headset with microphone boom, without cable.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification · The product pages state 314 g without cable; the spec sheet gives 314 g without stating the basis.

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — official North America store page and technical data beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

A size or weight trade-off; it does not establish the better product.

Missing or non-comparable evidence (12)

Acoustic design

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PROClosed-back

Sources

Logitech PRO X Gaming Headset (wired)

Logitech does not state open- or closed-back acoustics for the PRO X: its UK and US product pages mention passive noise cancellation and its support specification lists the headphone type as circumaural, but neither says open- or closed-back. · Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech G PRO X Gaming Headset with Blue VO!CE — official US product page Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Active noise cancellation

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

The reviewed exact sources do not explicitly establish active noise cancellation presence or absence for listening. Preserve separately documented microphone noise reduction, closed construction or passive attenuation; none negates active ANC. · Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications

Beyerdynamic MMX 300 PRO

The reviewed exact sources do not explicitly establish active noise cancellation absence. Preserve separately sourced acoustic design and passive attenuation; they cannot turn omitted ANC into a false capability. · Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery life

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

The reviewed exact sources do not explicitly establish battery life or a whole-device no-battery operating requirement. A wired connection, omitted charger or Battery included N does not establish not-required. · Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

The reviewed exact sources do not explicitly establish battery life or that no battery is required for operation. A wired/dynamic audio path, omitted charger or Battery included N is not an explicit operating-power requirement. The microphone’s separately documented AB supply of 2–9 V/0.6 mA remains known; it does not establish every power requirement of the whole headset. · Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Impedance

Logitech PRO X Gaming Headset (wired)Conflicting evidence

Beyerdynamic MMX 300 PRO48 ohm

Sources

Logitech PRO X Gaming Headset (wired)

The UK product page lists 32 Ω while Logitech's support specification lists 35 Ω; neither is chosen. · Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Software controls

Logitech PRO X Gaming Headset (wired)G HUB: audio EQ profiles, Blue VO!CE microphone technology and DTS Headphone:X 2.0

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification · Through the USB external sound card with G HUB on Windows.

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated total harmonic distortion

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRO<0.05% at 500 Hz

Sources

Logitech PRO X Gaming Headset (wired)

No source recorded for this side.

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Driver size

Logitech PRO X Gaming Headset (wired)50 mm

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications

Beyerdynamic MMX 300 PRO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Headband pressure

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRO5.5 N

Sources

Logitech PRO X Gaming Headset (wired)

No source recorded for this side.

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

In the box

Logitech PRO X Gaming Headset (wired)Headset, leatherette and cloth memory-foam ear pads, USB external sound card, detachable mic, 2 m cable with inline volume and mute, mobile cable with button, Y splitter, carrying bag, documentation

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications

Beyerdynamic MMX 300 PRO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Frame materials

Logitech PRO X Gaming Headset (wired)Aluminium fork and steel headband

Beyerdynamic MMX 300 PRONot verified

Sources

Logitech PRO X Gaming Headset (wired)

Manufacturer specification

Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications

Beyerdynamic MMX 300 PRO

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Ambient noise attenuation

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRO18 dBA

Sources

Logitech PRO X Gaming Headset (wired)

No source recorded for this side.

Beyerdynamic MMX 300 PRO

Manufacturer specification · Passive attenuation rated by beyerdynamic.

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Power handling

Logitech PRO X Gaming Headset (wired)Not verified

Beyerdynamic MMX 300 PRO30 mW

Sources

Logitech PRO X Gaming Headset (wired)

No source recorded for this side.

Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)

Evidence is missing or conflicting on at least one side. This is not a verified difference.

1 shared field has the same recorded value.

YOUR HEADPHONES. YOUR RULES.

Check against your must-haves

Feature matching for the features you select. It doesn’t rate sound or comfort.

Start with your listening setup.

Choose a starting point, then fine-tune your must-haves.

FINE-TUNE THE DETAILS

Your essentials.

These shortcuts select the features shown above. Check the fit against your own equipment and listening space.

A feature match describes the selected requirements. It doesn’t rate sound or comfort.

Open-back designFor a quiet listening spaceClosed-back designAn enclosed outer earcupDetachable cableUnplug the cable at the headphonesBuilt-in microphoneFor calls and voice chatActive noise cancellationNot the same as a closed back

YOUR CHOICE

Logitech PRO X Gaming Headset (wired)

Select a feature to check your fit.

YOUR CHOICE

Beyerdynamic MMX 300 PRO

Select a feature to check your fit.

Feature matching, not a sound-quality score. The specification table links to the evidence for each feature.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech PRO X Gaming Headset (wired)

What it brings

The separate PC and mobile cables provide the documented connections through the USB sound card or a compatible mobile audio connection.
Manufacturer source Manufacturer source
Two sets of memory-foam ear pads (leatherette and cloth) come in the box, and the ear pads are removable.
Manufacturer source Manufacturer source

What to check

The Blue VO!CE microphone filters, DTS surround and G HUB audio EQ profiles rely on the USB sound card and G HUB, which Logitech lists for Windows only.
Manufacturer source Manufacturer source
Logitech’s two official sources disagree on impedance (32 Ω versus 35 Ω). The product metadata describes passive noise cancellation; active noise cancellation is not explicitly established.
Manufacturer source Manufacturer source

Beyerdynamic MMX 300 PRO

What it brings

The analogue connection with a supplied combination-jack adapter lets the same headset plug into a PC's separate audio jacks or the combination jack of a console, tablet or phone.
Manufacturer source Manufacturer source
The boom microphone is a cardioid condenser with a published 20–20,000 Hz range and sensitivity, so its pickup can be checked against other headsets' specifications.
Manufacturer source

What to check

Ambient noise attenuation is rated at 18 dBA. The supplied audio cable uses separate 3.5 mm headphone and microphone plugs, plus a combination-jack adapter.
Manufacturer source Manufacturer source
Official sources disagree on the inline remote: the spec sheet mentions a cable with an integrated remote control, while the product page lists the headset as without remote.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

23 of 23 specifications Sources in each row

Source-backed specifications for Logitech PRO X Gaming Headset (wired) and Beyerdynamic MMX 300 PRO
Specification	Logitech PRO X Gaming Headset (wired)	Beyerdynamic MMX 300 PRO

Wearing styleDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · Logitech does not state open- or closed-back acoustics; its product-page description refers to passive noise cancellation. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Over-ear (circumaural) wired gaming headset with detachable boom microphone	Over-ear (circumaural), closed-back wired gaming headset with boom microphone
Acoustic design Sources Logitech PRO X Gaming Headset (wired) Logitech does not state open- or closed-back acoustics for the PRO X: its UK and US product pages mention passive noise cancellation and its support specification lists the headphone type as circumaural, but neither says open- or closed-back. · Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech G PRO X Gaming Headset with Blue VO!CE — official US product page Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not listed by the manufacturer	Closed-back
WeightDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · Headset with microphone boom, without cable. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification · The product pages state 314 g without cable; the spec sheet gives 314 g without stating the basis. beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — official North America store page and technical data beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	320 g	314 g
Ear padsDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Memory-foam leatherette pads fitted; memory-foam cloth pads also supplied	Velour, replaceable (spare part 1000502); headband pad also replaceable
Frame materials Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Beyerdynamic MMX 300 PRO No source recorded.	Aluminium fork and steel headband	Not provided
Headband pressure Sources Logitech PRO X Gaming Headset (wired) No source recorded. Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not provided	5.5 N

Wired / wireless connectionsDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · No wireless connection. Blue VO!CE and DTS Headphone:X 2.0 run through the USB sound card with G HUB. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification · The cable connects to the headset with a 5-pole jack plug. beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Wired: 2 m PC cable with inline volume and mute, 1.5 m mobile cable with button, Y splitter for separate mic and headphone ports, and a USB external sound card (DAC)	Wired; detachable single-sided 2.5 m cable ending in two 3.5 mm plugs (headphone and microphone), plus a supplied adapter to a single 3.5 mm combination jack
Cable lengthDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · PC cable; the mobile cable is 1.5 m and the Y splitter 120 mm. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	2 m	2.5 m
Platform compatibilityDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · The console and PC compatibility is from Logitech's UK product page; Logitech does not state which cable or connection each console uses. The support specification lists Windows 7 or later for G HUB. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification · Analogue 3.5 mm connection only; no USB or wireless connection is listed. beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Compatible with Xbox, PS5, PC and Nintendo Switch / Switch 2; the USB sound card and G HUB features need Windows 7 or later and a USB 2.0 port	PlayStation, Xbox, Nintendo Switch and smartphones via cable; PC via separate headphone and microphone plugs

Driver constructionDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification · beyerdynamic's driver name; a diameter is not stated in the sources read. beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Hybrid mesh PRO-G 50 mm drivers, neodymium magnet	Dynamic STELLAR.45 driver
Driver size Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO No source recorded.	50 mm	Not provided
Headphone frequency responseDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	20 Hz – 20 kHz	5–40,000 Hz
Impedance Sources Logitech PRO X Gaming Headset (wired) The UK product page lists 32 Ω while Logitech's support specification lists 35 Ω; neither is chosen. · Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Conflicting sources	48 ohm
Headphone sensitivityDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · Per-milliwatt reference measured at 1 cm, as stated by Logitech. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	91.7 dB SPL @ 1 mW & 1 cm	96 dB SPL at 1 mW / 500 Hz
Rated total harmonic distortion Sources Logitech PRO X Gaming Headset (wired) No source recorded. Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not provided	<0.05% at 500 Hz
Power handling Sources Logitech PRO X Gaming Headset (wired) No source recorded. Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not provided	30 mW

Microphone Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · Detachable 6 mm electret-condenser boom microphone, cardioid. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification · Cardioid back-electret condenser boom microphone; boom approx. 190 mm. beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Yes	Yes
Microphone typeDifferent Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO Manufacturer specification beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Detachable 6 mm electret condenser, unidirectional/cardioid, 100 Hz – 10 kHz	Cardioid back-electret condenser; 20–20,000 Hz; 21.6 mV/Pa at 1 kHz; max. SPL 121 dB; 13 mm capsule; boom approx. 190 mm
Ambient noise attenuation Sources Logitech PRO X Gaming Headset (wired) No source recorded. Beyerdynamic MMX 300 PRO Manufacturer specification · Passive attenuation rated by beyerdynamic. beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not provided	18 dBA

Software controls Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification · Through the USB external sound card with G HUB on Windows. Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO No source recorded.	G HUB: audio EQ profiles, Blue VO!CE microphone technology and DTS Headphone:X 2.0	Not provided

In the box Sources Logitech PRO X Gaming Headset (wired) Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Beyerdynamic MMX 300 PRO No source recorded.	Headset, leatherette and cloth memory-foam ear pads, USB external sound card, detachable mic, 2 m cable with inline volume and mute, mobile cable with button, Y splitter, carrying bag, documentation	Not provided

Show unverified (2)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Active noise cancellation Sources Logitech PRO X Gaming Headset (wired) The reviewed exact sources do not explicitly establish active noise cancellation presence or absence for listening. Preserve separately documented microphone noise reduction, closed construction or passive attenuation; none negates active ANC. · Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Beyerdynamic MMX 300 PRO The reviewed exact sources do not explicitly establish active noise cancellation absence. Preserve separately sourced acoustic design and passive attenuation; they cannot turn omitted ANC into a false capability. · Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not listed by the manufacturer	Not listed by the manufacturer
Battery life Sources Logitech PRO X Gaming Headset (wired) The reviewed exact sources do not explicitly establish battery life or a whole-device no-battery operating requirement. A wired connection, omitted charger or Battery included N does not establish not-required. · Manufacturer specification Logitech G PRO X Gaming Headset with Blue VO!CE — official UK product page and specifications Logitech Support — PRO X Gaming Headset - Technical Specifications Beyerdynamic MMX 300 PRO The reviewed exact sources do not explicitly establish battery life or that no battery is required for operation. A wired/dynamic audio path, omitted charger or Battery included N is not an explicit operating-power requirement. The microphone’s separately documented AB supply of 2–9 V/0.6 mA remains known; it does not establish every power requirement of the whole headset. · Manufacturer specification beyerdynamic MMX 300 PRO — official product page and technical data (global store)beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)	Not listed by the manufacturer	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.