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HEADPHONES · YOUR NEXT FACE-OFF

Beyerdynamic MMX 300 PRO vs HyperX Cloud MIX 2

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

Compared products

YOUR FIRST CHOICE

Beyerdynamic MMX 300 PRO

730670 · black · wired gaming headset

beyerdynamic MMX 300 PRO closed-back gaming headset in black with boom microphone, perspective view
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
WHICH SUITS YOU?

Choose the Beyerdynamic MMX 300 PRO for

  • Higher stated nominal impedance: 48 ohm vs 32 ohm

Choose the HyperX Cloud MIX 2 for

  • Both wired and wireless connections
  • Lower stated nominal impedance: 32 ohm vs 48 ohm
Built from verified specifications that differ. Not a rating or a recommendation.
See the 10 verified differences
THE CONTENDER

HyperX Cloud MIX 2

7P5J2AA · Black · wireless ANC

HyperX Cloud MIX 2 wireless noise-cancelling over-ear headphones in black
Exact model & source notes

The Cloud MIX 2 (SKU 7P5J2AA, black) is HyperX's closed-back, over-ear wireless headphone with hybrid active noise cancellation, a Transparency mode and built-in microphones with AI noise reduction. It connects through a 2.4 GHz USB-C dongle that stows in the ear cup, Bluetooth 5.3 LE Audio, or a supplied 3.5 mm cable, uses 40 mm dynamic drivers, and is rated for up to 110 hours on Bluetooth with noise control off (70 hours with ANC). The headset weighs 270 g, and HyperX lists a two-year warranty.

Specifications checked 27 Sept 2026.

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

Manufacturer specifications

Beyerdynamic MMX 300 PRO UK & US retailers

UK & US price history: no verified listing yet

HyperX Cloud MIX 2 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

Impedance

Nominal electrical load, not sound quality or loudness. Output capability and headphone sensitivity matter together; impedance alone cannot decide whether an amplifier is needed.

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 ↓

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

Wired / wireless connections

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
HyperX Cloud MIX 2Wireless: 2.4 GHz via USB-C dongle (with extension adapter) and Bluetooth 5.3 LE Audio; wired via the detachable 1.2 m 3.5 mm TRS audio cable; USB-C to USB-A cable for charging
Sources
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

Beyerdynamic MMX 300 PRODynamic STELLAR.45 driver
HyperX Cloud MIX 2Dynamic, 40 mm, with neodymium magnets
Sources
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.

Rated total harmonic distortion

Beyerdynamic MMX 300 PRO<0.05% at 500 Hz
HyperX Cloud MIX 2≤2%
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

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

These published limits can use different input voltages, loudness levels and standards. They cannot establish lower distortion in matched listening conditions.

Earpads

Beyerdynamic MMX 300 PROVelour, replaceable (spare part 1000502); headband pad also replaceable
HyperX Cloud MIX 2Memory foam and leatherette
Sources

Rated frequency range

Beyerdynamic MMX 300 PRO5–40,000 Hz
HyperX Cloud MIX 220 Hz – 20 kHz
Sources

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

Show 4 more verified differences

Microphone specifications

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
HyperX Cloud MIX 2Built-in MEMS; omni-directional; −13.4 dBFS at 1 kHz; AI noise reduction
Sources
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

Beyerdynamic MMX 300 PROPlayStation, Xbox, Nintendo Switch and smartphones via cable; PC via separate headphone and microphone plugs
HyperX Cloud MIX 2PC, PS5, PS4, Switch, Steam Deck, mobile
Sources
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.

Rated sensitivity

Beyerdynamic MMX 300 PRO96 dB SPL at 1 mW / 500 Hz
HyperX Cloud MIX 297 ±3 dB SPL at 1 kHz (1 mW)
Sources

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.

Weight without cable

Beyerdynamic MMX 300 PRO314 g
HyperX Cloud MIX 2270 g
Sources
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 databeyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

Manufacturer specification · Headset only; HyperX lists the low-latency USB dongle (2.5 g) and extension adapter (8.0 g) separately. The US page gives the headset as .59 lb.

HyperX Cloud MIX 2 — official UK store product page and technical specificationsHyperX Cloud MIX 2 — official US store product page and technical specifications

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

Configuration & compatibility details (1)

Wearing style

Beyerdynamic MMX 300 PROOver-ear (circumaural), closed-back wired gaming headset with boom microphone
HyperX Cloud MIX 2Over-ear (circumaural), closed-back wireless headphones with built-in microphones
Sources

Both sources describe the same wearing style and acoustic design in different words. The extra wording does not establish a different fit; compare the separately listed fields.

Missing or non-comparable evidence (18)

Active noise cancellation

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 2Yes
Sources
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

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 2Bluetooth: up to 110 hours (noise control off), 84 hours (Transparency), 70 hours (ANC); 2.4 GHz dongle: up to 72 hours (noise control off), 53 hours (Transparency), 52 hours (ANC)
Sources
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)
HyperX Cloud MIX 2

Manufacturer specification · Tested at 50% headphone volume, continuous playback; actual battery life varies with use and capacity decreases over time.

HyperX Cloud MIX 2 — official UK store product page and technical specificationsHyperX Cloud MIX 2 — official US store product page and technical specifications

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

App features

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 2HyperX NGENUITY software (Microsoft Store, Apple App Store, Google Play): tuned audio profiles and EQ presets
Sources
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.

Bluetooth version and profiles

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 2Bluetooth 5.3; A2DP, AVCTP, AVDTP, AVRCP, RFCOMM, GAVDP, HFP, SPP, IOP, DID, HID, HSP, PBAP
Sources
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.

Cable length

Beyerdynamic MMX 300 PRO2.5 m
HyperX Cloud MIX 2Not verified
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded for this side.

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

Headband pressure

Beyerdynamic MMX 300 PRO5.5 N
HyperX Cloud MIX 2Not verified
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded for this side.

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

In the box

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 2Headphones, 2.4 GHz USB Type-C wireless dongle, extension adapter, USB charging cable, 3.5 mm audio cable, carrying case, quick start guide
Sources
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.

Low-latency link

Beyerdynamic MMX 300 PRONot verified
HyperX Cloud MIX 22.4 GHz USB-C dongle with latency as low as 20 ms; the dongle stores in the ear cup
Sources
Beyerdynamic MMX 300 PRO

No source recorded for this side.

HyperX Cloud MIX 2

Manufacturer specification · HyperX notes performance figures are typical component-manufacturer specifications and may vary. The dongle is described as compatible with Android and iOS devices with USB-C.

HyperX Cloud MIX 2 — official UK store product page and technical specifications

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

Ambient noise attenuation

Beyerdynamic MMX 300 PRO18 dBA
HyperX Cloud MIX 2Not verified
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification · Passive attenuation rated by beyerdynamic.

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded for this side.

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

Power handling

Beyerdynamic MMX 300 PRO30 mW
HyperX Cloud MIX 2Not verified
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded for this side.

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

2 shared fields have 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.

YOUR CHOICE

Beyerdynamic MMX 300 PRO

Select a feature to check your fit.

YOUR CHOICE

HyperX Cloud MIX 2

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

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.
  • 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.

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.
  • 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.

HyperX Cloud MIX 2

What it brings

What to check

COMPARE THE DETAILS

Full specifications

How we verify
31 of 31 specifications Sources in each row
Source-backed specifications for Beyerdynamic MMX 300 PRO and HyperX Cloud MIX 2
SpecificationBeyerdynamic MMX 300 PROHyperX Cloud MIX 2
Over-ear (circumaural), closed-back wired gaming headset with boom microphoneOver-ear (circumaural), closed-back wireless headphones with built-in microphones
Weight without cableDifferent
Sources
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 databeyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

Manufacturer specification · Headset only; HyperX lists the low-latency USB dongle (2.5 g) and extension adapter (8.0 g) separately. The US page gives the headset as .59 lb.

HyperX Cloud MIX 2 — official UK store product page and technical specificationsHyperX Cloud MIX 2 — official US store product page and technical specifications
314 g270 g
Closed-backClosed-back
Headband pressure
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded.

5.5 NNot provided
Velour, replaceable (spare part 1000502); headband pad also replaceableMemory foam and leatherette
Construction
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not providedStainless steel frame with aluminium forks
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 jackWireless: 2.4 GHz via USB-C dongle (with extension adapter) and Bluetooth 5.3 LE Audio; wired via the detachable 1.2 m 3.5 mm TRS audio cable; USB-C to USB-A cable for charging
Battery life
Sources
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)
HyperX Cloud MIX 2

Manufacturer specification · Tested at 50% headphone volume, continuous playback; actual battery life varies with use and capacity decreases over time.

HyperX Cloud MIX 2 — official UK store product page and technical specificationsHyperX Cloud MIX 2 — official US store product page and technical specifications
Not listed by the manufacturerBluetooth: up to 110 hours (noise control off), 84 hours (Transparency), 70 hours (ANC); 2.4 GHz dongle: up to 72 hours (noise control off), 53 hours (Transparency), 52 hours (ANC)
Cable length
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded.

2.5 mNot provided
Platform compatibilityDifferent
Sources
PlayStation, Xbox, Nintendo Switch and smartphones via cable; PC via separate headphone and microphone plugsPC, PS5, PS4, Switch, Steam Deck, mobile
Bluetooth version and profiles
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not providedBluetooth 5.3; A2DP, AVCTP, AVDTP, AVRCP, RFCOMM, GAVDP, HFP, SPP, IOP, DID, HID, HSP, PBAP
Bluetooth codecs
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not providedSBC, MPEG-2 AAC-LC, LE Audio
Low-latency link
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

HyperX Cloud MIX 2

Manufacturer specification · HyperX notes performance figures are typical component-manufacturer specifications and may vary. The dongle is described as compatible with Android and iOS devices with USB-C.

HyperX Cloud MIX 2 — official UK store product page and technical specifications
Not provided2.4 GHz USB-C dongle with latency as low as 20 ms; the dongle stores in the ear cup
Not providedUp to 20 m
Charge time
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not provided3 hours
Not providedUSB charging cable (USB-C to USB-A)
Dynamic STELLAR.45 driverDynamic, 40 mm, with neodymium magnets
48 ohm32 ohm
5–40,000 Hz20 Hz – 20 kHz
96 dB SPL at 1 mW / 500 Hz97 ±3 dB SPL at 1 kHz (1 mW)
Rated total harmonic distortionDifferent
Sources
<0.05% at 500 Hz≤2%
Power handling
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded.

30 mWNot provided
Not provided40 mm
Microphone
Sources
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)
HyperX Cloud MIX 2

Manufacturer specification · Built-in microphones with AI noise reduction; no boom microphone is listed.

HyperX Cloud MIX 2 — official UK store product page and technical specificationsHyperX Cloud MIX 2 — official US store product page and technical specifications
YesYes
Active noise cancellation
Sources
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 manufacturerYes
Ambient noise attenuation
Sources
Beyerdynamic MMX 300 PRO

Manufacturer specification · Passive attenuation rated by beyerdynamic.

beyerdynamic MMX 300 PRO — spec sheet E2/MMX 300 PRO (06.24)
HyperX Cloud MIX 2

No source recorded.

18 dBANot provided
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 mmBuilt-in MEMS; omni-directional; −13.4 dBFS at 1 kHz; AI noise reduction
Transparency mode
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not providedYes
Not providedVolume, multifunction button, mic mute/sidetone, noise control mode
App features
Sources
Beyerdynamic MMX 300 PRO

No source recorded.

Not providedHyperX NGENUITY software (Microsoft Store, Apple App Store, Google Play): tuned audio profiles and EQ presets
Not providedHeadphones, 2.4 GHz USB Type-C wireless dongle, extension adapter, USB charging cable, 3.5 mm audio cable, carrying case, quick start guide
FIND YOUR CONTENDERS

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Impedance
48 Ω
Cable length
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Wearing style
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beyerdynamic AVENTHO 100 wireless on-ear headphones in black with aluminium yokes

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Impedance
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Wearing style
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Sennheiser MOMENTUM 4 Wireless over-ear headphones in black, front view

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Impedance
60 Ω
Wearing style
Over-ear (circumaural), closed-back wireless headphones with a foldable design
Wired / wireless connections
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Prices & product profile
HyperX Cloud III wired gaming headset in black with detachable microphone

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Impedance
64 Ω
Wearing style
Over-ear (circumaural), closed-back wired gaming headset
Wired / wireless connections
Wired: 3.5 mm, plus a USB dongle for USB-C, and USB-A via the supplied adapter
Prices & product profile

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.