Headsets and headphones / Compare

HyperX Cloud Alpha Wireless vs JBL Quantum 650X

A

Product A: HyperX

Cloud Alpha Wireless

81 of 161 known

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B

Product B: JBL

Quantum 650X

64 of 161 known

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All 161 fields

Every value links to where we found it.

Only differences

AHyperX Cloud Alpha Wireless

BJBL Quantum 650X

General

4 of 8 differ

Series

Cloud Alpha1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026The page links the wired Cloud Alpha as the related product. RTINGS calls this model the wireless variant of the Cloud Alpha.

Quantum2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026JBL Quantum gaming line.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

4P5D4AA1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026US store SKU 4P5D4AA, Black-Red.

JBLQTUM650XBLKAM6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US retailer SKU JBLQTUM650XBLKAM for the Quantum 650X. Its spec list repeats the maker's 650X sheet.

GTIN / EAN

1961880460361Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Barcode 196188046036 on the store's Black-Red variant (Shopify product JSON).

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

4 January 20223Press releasebusinesswire.com/news/home/20220104005035/en/HyperX-Unveils-Worlds-First-300-Hour-Wireless-Gaming-Headset-at-CES-2022Read 23 October 2026Dated Jan 4, 2022, CES 2022 announcement by HyperX.

5 January 20265Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026SoundGuys article dated 5 January 2026 covers the CES 2026 reveal of the 950X, 650X and 250 for the US.

Status

Available1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026In stock on the maker US store.

Available6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US listing in stock at $199.95.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

HyperX Cloud Alpha 2 Wireless12Reviewtomshardware.com/peripherals/gaming-headsets/hyperx-cloud-alpha-2-wireless-reviewRead 23 October 2026Tom's Hardware calls the Cloud Alpha 2 Wireless a solid successor to the original Cloud Alpha Wireless.

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$199.993Press releasebusinesswire.com/news/home/20220104005035/en/HyperX-Unveils-Worlds-First-300-Hour-Wireless-Gaming-Headset-at-CES-2022Read 23 October 2026Pricing and expected availability in February at $199.99 through the HyperX US network. US dollars, tax treatment not stated.

$199.955Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026CES 2026 report: Quantum 650X priced at $199.95 MSRP. Fonearena and Phileweb give the same US price. US price before sales tax.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

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MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Black-Red1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Colour: Black-Red, the only variant.11Reviewrtings.com/headphones/reviews/hyperx/cloud-alpha-wirelessRead 23 October 2026Differences section: one colour variant, Black/Red.

Black7Retailer pageshop.ubreakifix.com/products/quantum-650x-wireless-bluetooth-over-ear-gaming-headset-17Read 14 October 2026US listing names the Quantum 650X in Black. The SKU ends in BLK. Other colors of the 650 sold outside the US (white, purple, teal) are not listed for the 650X.

Segment

Gaming1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Product type Gaming Headsets, titled Wireless Gaming Headset.

Gaming2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The sheet calls it a wireless gaming headset.

Design

4 of 7 differ

Form factor

Over-ear1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Form factor: Over ear, circumaural, closed back.

Over-ear6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026Feature list: Over-ear.

Ear cup enclosureiClosed, open or semi-open acoustic enclosure. This does not describe how the headset folds.

Closed1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Form factor: Over ear, circumaural, closed back.

Closed8Retailer pageldlc.com/en/product/PB00740266.htmlRead 14 October 2026LDLC spec table for the Quantum 650 (non-X, same hardware) lists the headphone configuration as closed back. The same table has errors elsewhere, so only this value is used.

Wearing style

Headband7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Soft headband with red stitching that extends in about 8 increments over an aluminum frame.

Headband2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Soft headband with a mesh hammock and a sliding arm.

FoldingiFlat means the ear cups rotate flat. Inward means the ear cups fold toward the headband.

None6Spec databasesoundguys.com/product/hyperx-cloud-alpha-wirelessRead 23 October 2026Foldable: No.

Not available

Swivelling ear cupsiEar cups can rotate relative to the headband. Tilting alone does not count.

No9Reviewblog.bestbuy.ca/tv-audio-home-theatre/headphones/hyperx-cloud-alpha-wireless-gaming-headset-reviewRead 23 October 2026Review dated June 6, 2022: ear cups are fixed and non-swiveling. Dexerto says the ear cups cannot lay flat. Tom's Hardware describes only vertical tilt on a swivel joint, which does not count as swivel here.

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RGB lighting

No6Spec databasesoundguys.com/product/hyperx-cloud-alpha-wirelessRead 23 October 2026RGB lighting: No.7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Specifications: Lighting None. Verdict: No RGB.

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Lighting zonesiNumber of independently controllable lighting areas across both ear cups.

07Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Specifications: Lighting None. The HyperX logo on the ear cups is not illuminated.

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Drivers and sound

10 of 20 differ

Driver type

Dynamic1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Driver: Dynamic, 50mm with neodymium magnets.

Dynamic2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dynamic Driver. Marketed as 50mm carbon dynamic drivers.

Driver sizeiDiameter of the largest sound driver. Do not use the microphone capsule diameter.

50mm1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Driver: Dynamic, 50mm with neodymium magnets. The page names HyperX Dual Chamber Drivers.

50mm2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dimension Specifications: driver size 50 mm Dynamic Driver.

Drivers per sideiNumber of sound-producing transducers in one side, excluding microphones.

16Spec databasesoundguys.com/product/hyperx-cloud-alpha-wirelessRead 23 October 2026Driver: Dynamic, 50 mm, 1 driver.

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Diaphragm material

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Carbon damping4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026JBL Japan launch text for the Quantum 950, 650 and 250 (Japanese): a carbon damping diaphragm, common to the three. The 650X sheet says a unique carbon damping material.

Magnet

Neodymium1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Driver: Dynamic, 50mm with neodymium magnets.

Neodymium4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: neodymium magnet in the 50 mm driver, common to the three models.

Frequency response (wired or passive)iPublished acoustic range for wired listening, or the maker’s single range when no mode is distinguished. Power state and test standard belong in the source note.

Min15 HzMax21 kHz1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Frequency response: 15 Hz - 21 kHz.

Min20 HzMax40 kHz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Frequency response (Passive) 20 Hz to 40 kHz. The quick start guide labels the same range USB Audio. Test standard not stated.

Wireless audio transmission bandiFrequency range of audio transmitted over the wireless connection, not the acoustic response of the driver. Codec, sampling rate and bitrate conditions belong in the source note. When the maker gives a range per codec, the widest range is stored and its codec goes in the source note.

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Impedance (passive when specified)iUse the headset-off value for a passive analog connection when the maker publishes both powered and passive values. Note the power state and test frequency.

62Ω2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Battery and Power: Impedance 62 ohm. The press release, Tom's Hardware and HotHardware give the same value. The store page leaves it out.

32Ω2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Impedance 32 ohm. Power state not stated.

Sensitivity (passive when specified)iUse the headset-off figure when both powered and passive values exist. The power or voltage reference, test distance and frequency belong in the source note.

103dB1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Sensitivity: 103 dBSPL/mW at 1 kHz.

88.6dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Sensitivity 88.6 dB SPL at 1 kHz and 1 mW. Maximum SPL is 95 dB. This is 12.4 dB below the 950X, which the sheets print as 101 dB.

Sensitivity referenceiPublished power or voltage reference for sensitivity. Do not assume 1 mW when the source gives only a dB value.

Per 1 mW1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Published as dBSPL/mW, so per 1 mW.

Per 1 mW2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Printed as 1 mW.

THD (claimed)iPublished distortion figure or numerical upper bound. The source note states any less-than sign and test level.

2%1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026T.H.D: less than or equal to 2 %. Stored as the upper bound.

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Max input power

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30mW2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Max input power 30 mW.

Max digital audio sample rateiHighest supported digital audio sample rate over a USB cable or wireless dongle. This is not the microphone rate or acoustic frequency response.

48kHz2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Sampling rates: 48 kHz. Wireless USB audio, stereo.

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Max digital audio bit depthiHighest published digital playback bit depth over a USB cable or wireless dongle.

24bits1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Bit-Depth: 24 bit. USB 2.0, through the wireless adapter.2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Bit-depth: 24 bit.

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DAC

Not available

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Personalised soundiA manufacturer-supported hearing test or ear scan creates a device sound profile tailored to the listener. Generic equalizer adjustments do not count.

Not available

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Onboard EQiCustom playback EQ profiles stored in the headset and applied without the host app running. Note supported active connections. Receiver-only or software-only EQ does not count.

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Custom EQ bandsiNumber of bands in the custom playback equalizer. Microphone EQ bands are excluded.

105Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026NGENUITY has several EQ presets and a 10-band custom EQ.

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EQ presets

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Volume limit

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Spatial audio

3 of 3 differ

Spatial audio supportiNamed headset or host spatial-audio systems that the maker or reviewer explicitly supports. A platform feature may require compatible hardware, software or a separate licence.

DTS Headphone:X3Press releasebusinesswire.com/news/home/20220104005035/en/HyperX-Unveils-Worlds-First-300-Hour-Wireless-Gaming-Headset-at-CES-2022Read 23 October 2026Specifications: Included virtual surround sound DTS Headphone:X. It runs in NGENUITY on Windows.

JBL Quantum Spatial Sound2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Features: JBL Quantum Spatial Sound.

Spatial audio licence includediA paid spatial-audio licence is bundled or embedded. Compatibility with a separately purchased app does not count.

Yes3Press releasebusinesswire.com/news/home/20220104005035/en/HyperX-Unveils-Worlds-First-300-Hour-Wireless-Gaming-Headset-at-CES-2022Read 23 October 2026Specifications: Included virtual surround sound DTS Headphone:X.

Not available

Head tracking

Not available

No5Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026The article says the 650X omits head tracking and active noise cancellation compared with the 950X.

Noise cancelling

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Active noise cancelling

No11Reviewrtings.com/headphones/reviews/hyperx/cloud-alpha-wirelessRead 23 October 2026Public header: Noise Cancelling No, wireless, closed-back, dynamic, mic yes. Reviewed 2022-05-09. The measured results are member-only and were not used.

No5Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026Same sentence: the 650X omits active noise cancellation. The spec sheet lists no ANC.

ANC typeiFeedforward uses outside microphones. Feedback uses inside microphones. Hybrid uses both. Voice-call noise filtering is separate.

Not available

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ANC microphonesiTotal microphones used for active playback noise cancellation across both sides. Do not substitute the total physical or voice microphone count.

Not available

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Adaptive ANCiNoise cancellation automatically changes with the environment or fit. Manually choosing a level does not count.

Not available

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ANC levelsiNumber of adjustable cancellation strength steps. Off and transparency modes are excluded.

Not available

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ANC attenuation (claimed)

Not available

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Transparency mode

Not available

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Adjustable transparency

Not available

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Conversation detectioniAudio pauses or lowers automatically when the wearer speaks. Voice assistant activation does not count.

Not available

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Wind noise reduction

Not available

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Measured

4 of 21 differ

Frequency response notesiMeasured by a reviewer, not claimed by the maker

Close to the SoundGuys house target curve, with the boosted low end typical of gaming headsets. Sound up to about 200 Hz is roughly 5 dB louder than the reviewers prefer.5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026Review published 2022-09-16 and updated 2025-01-21. Compared with the SoundGuys house target curve. The graph loads dynamically, so the summary follows the written findings.

Not available

Bass amountiReviewer’s bass deviation from its stated target. Positive is more bass. Target and test method belong in the source note.

Not available

Not available

Treble amountiReviewer’s treble deviation from its stated target. Positive is more treble. Target and test method belong in the source note.

Not available

Not available

Deviation from targetiReviewer’s full-range error from its target curve. Do not substitute a regional bass or treble error.

Not available

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Consistency between fittingsiReviewer’s standard deviation across repeated fittings. Test rig and fitting procedure belong in the source note.

Not available

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Harmonic distortioniIndependently measured harmonic distortion, with test level and method in the source note.

Not available

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Sound leakageiIndependently measured leakage at 30 cm. Playback level and method belong in the source note.

Not available

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Measured noise isolationiIndependently measured attenuation. Positive values mean more noise reduction. ANC state, rig and frequency bands belong in the source note.

Not available

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Noise isolation (measured, best)iMeasured by a reviewer, not claimed by the maker

Not available

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Passive isolation (measured)iMeasured by a reviewer, not claimed by the maker

Not available

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Mic quality notesiMeasured by a reviewer, not claimed by the maker

Detachable and loud but not the clearest. Speech stays intelligible and the reviewer does not recommend it for podcast recording.5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026Mic score 5.0. Detachable and loud, but not the clearest. Speech intelligibility is not a problem. Not suited to podcast recording.

Not available

Mic low-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

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Mic high-frequency extensioniMeasured by a reviewer, not claimed by the maker

Not available

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Mic speech-to-noise ratioiMeasured by a reviewer, not claimed by the maker

Not available

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Measured latencyiEnd-to-end latency measured by a reviewer for a specific connection, platform and codec. Firmware, method and operating mode belong in the source note.

Not available

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Bluetooth latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

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2.4 GHz latency (measured, worst)iMeasured by a reviewer, not claimed by the maker

Not available

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Measured battery lifeiReviewer’s continuous playback test. State the connection, ANC and lighting where known. Unknown settings stay omitted and are described in the source note.

AHyperX Cloud Alpha Wireless

Connection	Hours (h)
2.4 GHz	327.45

Source5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026327 hours 27 minutes of continuous playback of real music peaking at 75 dB(SPL). The page does not name the connection. The headset has only a 2.4 GHz connection. ANC and lighting do not exist and are left out.

BJBL Quantum 650X

Not available

Battery life (measured, max)iMeasured by a reviewer, not claimed by the maker

327.45h=CalculatedFrom Measured battery life

Not available

Clamping forceiMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iIndependently weighed headset. A review that repeats the maker’s number does not qualify. Cable and microphone inclusion belong in the source note.

Not available

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Microphone

8 of 16 differ

MicrophoneiMain microphone used for speech. Secondary internal microphones may be described in the source note.

Detachable boom1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Detachable noise-cancelling microphone with LED status indicator.

Detachable boom2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Features: detachable boom mic.

Microphone element

Electret condenser1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Microphone element: Electret condenser microphone.

Not available

Microphone pickup patterniUse the maker’s exact named pattern. Unidirectional does not establish whether the capsule is cardioid, supercardioid or hypercardioid.

Bidirectional1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Polar pattern: Bi-directional, noise-cancelling. Stored as bidirectional. Noise-cancelling is the maker's label and is not a processing claim.

Cardioid2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone pickup pattern: Cardioid. The text calls it a 6mm unidirectional mic with Cardioid pattern.

Voice microphonesiTotal microphones used for voice pickup or beamforming across both sides. ANC-only microphones are excluded.

16Spec databasesoundguys.com/product/hyperx-cloud-alpha-wirelessRead 23 October 2026Microphone: detachable boom, bidirectional, 1 mic.

Not available

Total microphonesiEvery physical microphone across the headset, including call, ANC and calibration microphones. Shared microphones count once. Excludes microphones in charging cases or receivers, and vibration sensors. Use an explicitly published physical total, never a sum of overlapping role counts.

Not available

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Mic frequency responseiAcoustic microphone response, not its digital sampling rate. Connection-specific ranges belong in the source note.

Min50Max7,200Hz2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Frequency response (microphone): 50 Hz - 7.2 kHz.

Min100Max8,000Hz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone frequency response 100 Hz to 8 kHz.

Mic sensitivityiPublished microphone sensitivity. Reference such as dBV/Pa or dBFS, frequency and distance belong in the source note.

-15dB1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Microphone sensitivity: -15 dBFS/Pa at 1 kHz.

-40dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone sensitivity -40 dBV/Pa at 1 kHz.

Mic signal-to-noiseiPublished microphone signal-to-noise ratio. Minimum or typical conditions belong in the source note.

Not available

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Mic sample rateiExplicitly published digital microphone capture or speech sampling rate. State the audio route in the source note, or say it is unpublished. Internal capture does not prove the effective rate on every connection. Acoustic bandwidth, playback rate and generic microphone-chip capability do not qualify.

Not available

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Mic noise reductioniProcessing that removes noise from transmitted speech. Playback ANC and a directional microphone alone do not count.

Not available

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Flip to mute

No6Spec databasesoundguys.com/product/hyperx-cloud-alpha-wirelessRead 23 October 2026Flip-to-mute: No.

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Mute button

Yes4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Mic mute button: press to toggle mute.

Yes3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 04: microphone mute/unmute control on the ear cup.

Mute indicatoriPublished indication of microphone mute. mechanical_marker is a visible physical marker showing the microphone's mute-switch position. LED options require an electronic light. The in-line controller option is for a mute light on a cable remote.

LED on mic4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Mic mute button: LED on means muted, LED off means active. Tom's Hardware and HotHardware describe the LED ring at the microphone.

Not available

Sidetone

Yes4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Mic mute button: hold 3 seconds to toggle mic monitoring.

Not available

Adjustable sidetone

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Foam microphone windscreeniA foam cover for the voice microphone. An internal metal mesh pop filter does not count.

Yes1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026The box lists a pop filter and the maker photo shows a foam cover on the microphone.

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: windshield foam for boom microphone.

Connectivity

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Audio connectionsiConnections that carry playback audio. Charging or firmware USB alone does not count as USB audio.

2.4 GHz1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Wireless: 2.4 GHz via USB wireless adapter. Audio connection: Wireless USB. No other audio connection is listed.

USB, 2.4 GHz, Bluetooth2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Dual wireless with the 2.4 GHz dongle and Bluetooth 5.3, plus wired use with the included USB-C cable. No analog cable is in the box.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026USB audio, 2.4 GHz and Bluetooth pages. Charging and USB audio share the headset USB-C port.

Analog source plugsiAnalog plug(s) supplied for the source device, including adapters. The headset-side jack is listed separately.

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Cable connector on headsetiConnection used by the playback cable at the headset. A fixed cable is not replaceable through a headset jack.

Not available

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port. It carries charging and USB audio.

Longest included cableiLength of the longest supplied cable, including charging and dongle cables. Individual cable lengths are listed in Cables included.

0.5m2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Cable length 0.5 m, cable type USB charge cable.

Not available

Headset USB plug or portiUSB plug or port on the headset or its included wired audio adapter. A charging-only USB port can appear here.

USB-C4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026USB-C charge port on the headset.

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port on the headset.

Audio over USB-C cableiPlayback through a USB-C cable or included wired USB-C audio adapter. A charging-only USB-C port does not count.

No7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Reasons to avoid: no Bluetooth or wired connectivity. The USB-C port is for charging.

Yes3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026USB audio page: use the cable to connect the headset to PC, Mac, Nintendo Switch, mobile or PS5.

Passive wired listeningiAnalog playback works with the headset powered off or its battery empty. An active analog converter that needs headset power does not count.

No7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026No wired connectivity. The 3.5 mm port carries only the detachable microphone.

Not available

Wireless receiveriDedicated wireless audio receiver or dongle. A wired USB sound card does not count.

Included1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Box includes a USB wireless adapter.

Included2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x USB wireless dongle. The guide names it QUANTUM 650X TM.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Dongle model QUANTUM 650X TM.

Wireless receiver connectoriPhysical USB connector on the receiver. Supplied extension cables and adapters are explained in the source note. Both means two native connector types.

USB-A7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026A 2.4 GHz USB Type-A dongle.

Not available

Wireless range (claimed)iMaker’s advertised wireless range. Connection and indoor or outdoor conditions belong in the source note. Measured distance is not stored here.

20m1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Wireless range: up to 20 meters. The press release adds that range varies with environmental conditions.

Not available

Bluetooth

Not available

5.32Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Bluetooth version V5.3. Profiles A2DP V1.4 and HFP V1.9. Codecs are not stated.

Bluetooth codecsiNamed Bluetooth audio codecs supported by this exact model. Host, firmware and operating-mode restrictions belong in the source note.

Not available

Not available

LE AudioiLE Audio playback support. Bluetooth Low Energy for app control alone does not count.

Not available

Not available

AuracastiAuracast broadcast audio support. Required phone, firmware and app conditions belong in the source note.

Not available

Not available

Bluetooth multipointiCan remain connected to multiple Bluetooth source devices at once. Mixing Bluetooth with a proprietary dongle is a separate field. A maker's dual connection to two Bluetooth devices at once counts.

Not available

Not available

Multipoint devicesiNumber of Bluetooth source devices connected at once, not the number remembered for later pairing.

Not available

Not available

Paired devices remembered

Not available

Not available

Mixes 2.4 GHz and Bluetooth audioiPlays both wireless audio streams at the same time. Automatic switching or Bluetooth standby does not count.

Not available

Not available

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

1 of 2 differ

Low latency modeiA selectable mode intended to reduce audio delay. A low-latency connection without a distinct mode does not count.

Not available

Not available

Claimed latencyiMaker’s claimed delay for the stated connection and mode. Minimum claims and host restrictions belong in the source note.

AHyperX Cloud Alpha Wireless

Not available

BJBL Quantum 650X

Connection	Mode	Latency (ms)
USB	Wired USB audio	30

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Wired USB audio with latency under 30ms. Stored as 30 ms and published as under 30 ms. No figure is published for 2.4 GHz.

Compatibility

2 of 3 differ

Compatible platformsiPlatforms with a documented audio path. This does not imply every connection or microphone function works. Platform editions must be checked individually.

Windows, PS5, PS4, Nintendo Switch4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Setup sections cover PC, PlayStation 4 and PlayStation 5. The maker's compatibility statement says PC.5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026Works with PC, PlayStation consoles and a docked Nintendo Switch. Not Xbox or phones.7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026The dongle works with PlayStation consoles, PC and a docked Nintendo Switch.

Windows, macOS, iOS, Android, Xbox Series X|S, PS5, Nintendo Switch2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Windows, Mac, iPhone, iPad, Android, Xbox, PlayStation and Nintendo Switch. The sheet says Xbox without a console generation. It is stored as Xbox Series X|S. PlayStation is stored as PS5, the only generation the guide names.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Connection pages name Xbox, PC, Mac, Nintendo Switch, PlayStation, PS5 and mobile.

Connection per platformiOnly explicitly documented playback paths for the exact model. Microphone support is separate. Leave unknown microphone support omitted. An Xbox and a PlayStation edition of one headset can connect differently, so it is per variant.

AHyperX Cloud Alpha Wireless

Platform	Connection	Microphone works
Windows	2.4 GHz	Yes
PS5	2.4 GHz	Yes
PS4	2.4 GHz	Yes
Nintendo Switch	2.4 GHz	Not available

Source4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026PC, PS4 and PS5 setup: plug in the USB adapter and set the HyperX headset as both the audio output and the microphone input.7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Wireless over the 2.4 GHz dongle on PlayStation, PC and a docked Switch. The 3.5 mm port on the earcup is for the microphone only, and playback over it did not work on a PS4 controller, an undocked Switch or an Xbox One controller.

BJBL Quantum 650X

Platform	Connection
Xbox Series X|S	2.4 GHz
Windows	2.4 GHz
Windows	USB
macOS	2.4 GHz
macOS	USB
Nintendo Switch	2.4 GHz
Nintendo Switch	USB
PS5	2.4 GHz
PS5	USB
Android	USB
Android	Bluetooth
iOS	USB
iOS	Bluetooth

Source3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Power on and connect (Xbox): 2.4 GHz to Xbox. Power on and connect: 2.4 GHz to PC, Mac, Nintendo Switch and PlayStation. USB audio: PC, Mac, Nintendo Switch, mobile and PS5. The Bluetooth page shows pairing from a phone. Mobile is stored as Android and iOS. PlayStation on 2.4 GHz has no console generation and is stored as PS5. Microphone support is not documented per platform.

Official licence

Not available

Not available

Battery and charging

9 of 13 differ

Battery capacityiRated capacity of one headset battery. Do not use case, receiver or total multi-battery capacity.

1,500mAh9Reviewblog.bestbuy.ca/tv-audio-home-theatre/headphones/hyperx-cloud-alpha-wireless-gaming-headset-reviewRead 23 October 2026Review states a 1500 mAh (5.55 Wh) battery, which matches 3.7 V. The maker publishes no capacity. unbox.ph (2022-01-07) gives the same 1500 mAh with no source.10Press articleunbox.ph/news/the-new-hyperx-cloud-alpha-wireless-boasts-300-hour-battery-lifeRead 23 October 2026News article dated January 7, 2022 says the headset runs on a 1,500 mAh battery. It cites no source for the figure.

700mAh2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Battery type lithium-ion, 3.7 V and 700 mAh. One replaceable battery is in the box.

Swappable batteryiBattery can be exchanged by the user as part of normal operation. Service or recycling disassembly does not count.

Not available

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The rechargeable battery can be replaced quickly. A spare battery is sold separately.

Batteries includediNumber of headset batteries supplied, including the one already installed.

Not available

12Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x Replaceable battery.

Claimed battery lifeiMaker’s maximum playback time per stated connection, codec, ANC, spatial audio and lighting settings. Name the spatial processing mode and other conditions in the source note. Unknown settings stay omitted.

AHyperX Cloud Alpha Wireless

Connection	ANC	Hours (h)
2.4 GHz	No	300

Source1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Battery life: up to 300 hours, tested at 50 % headphone volume. ANC is absent. Decorative lighting is not stated.

BJBL Quantum 650X

Connection	Hours (h)
2.4 GHz	45
Bluetooth	60

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Music play time up to 45 hrs with only 2.4GHz on and up to 60 hrs with only BT on. Talk time figures (30 hrs and 39 hrs) are not stored. The headline 45 hours matches the 2.4 GHz row. ANC does not apply.

Battery life (claimed, max)

300h=CalculatedFrom Claimed battery life

60h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

300h=CalculatedFrom Claimed battery life

Not available

Charging port

USB-C4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Overview names a USB-C charge port and a USB-C charge cable.

USB-C3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 06: USB-C port. The charging page shows the USB-C cable.

Full charge timeiPublished time to fully charge a depleted headset. In-use charging can take longer.

270min1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Charge time: 4.5 hours.

180min2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Charging time < 3 hrs from empty. Stored as 180 minutes, the upper bound.

Quick charge timeiCharge duration in the maker’s quick-charge claim. Read together with Quick charge playback.

Not available

5min3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Charging page: 5 MIN gives 2 H of music playback. Full charge takes 3 H.

Quick charge playbackiPlayback gained from Quick charge time. Charger power, codec, volume and ANC conditions belong in the source note.

Not available

2h3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Charging page: 5 MIN gives 2 H of music playback.

Use while charging

Not available

Not available

Charging dock or stand

Not available

Not available

Controls

3 of 6 differ

Controls

Buttons, Volume wheel4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Power button, mic mute button and volume wheel.

Not available

Volume control

Wheel4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026Volume wheel: scroll up or down to adjust volume.

Not available

Game and chat mixiBalances separate game and chat audio streams. Mixing Bluetooth and dongle source volume alone does not count. Supported platforms belong in the source note.

Not available

Hardware dial3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview item 10: game audio-chat balance dial.

Remappable controlsiOn-device button, touch or dial functions can be reassigned. Changing EQ alone does not count.

Not available

Not available

Wear detection

Not available

Not available

Voice assistant

Not available

Not available

Comfort and build

7 of 11 differ

Headband type

Padded5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026Memory foam ear pads and headband cushion covered in leatherette.

Suspension strap2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Light mesh hammock under the soft headband.

Headband material

Memory foam covered in leatherette7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026Soft pebblestone leatherette headband with red stitching. The ear cups use memory foam.

Mesh hammock under a soft headband2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Mesh hammock under the soft headband.

Frame material

Aluminum1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Frame Type: Aluminum.

Not available

Ear cup material

Not available

Not available

Ear pad material

Memory foam and premium leatherette1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Ear Cushions: Memory foam and premium leatherette.

Memory foam with fabric cover2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Fabric ear cushions. JBL Japan adds memory foam ear pads for the 650.

Replaceable ear pads

Not available

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The fabric ear cushions can be replaced. Spare parts are sold separately.

Ear pad attachmentiHow a replacement ear pad attaches to the ear cup, not how the decorative outer cover attaches. A press-fit or snap-on pad counts as clip.

Not available

Magnetic4Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: ear pads that attach and detach magnetically, common to the three models.

Ear pad openingiUsable opening inside an ear pad, excluding the outer cushion. Depth is the internal space between pad surface and driver cover.

Not available

Not available

Ear tips included

Not available

Not available

Dust and water rating

Not available

Not available

User-replaceable parts

Detachable microphone1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Detachable microphone (the page does not describe replaceable ear cushions).

Boom microphone, Cable, Ear cushions, Mesh hammock, Battery, Headset cap2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Microphone, cable, fabric ear cushions and mesh hammock. The guide adds the battery and the headset cap.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Overview items 09 and 11: replaceable battery and replaceable headset cap.

Software

2 of 3 differ

Companion app

HyperX NGENUITY1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026Compatible with HyperX NGENUITY software.

JBL QuantumENGINE and JBL Quantum App2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026JBL QuantumENGINE dashboard. The guide also points to the JBL Quantum App.3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Download JBL QuantumENGINE or the JBL Quantum App.

App platforms

Windows8Reviewbgr.com/reviews/hyperx-cloud-alpha-wireless-reviewRead 23 October 2026Review dated April 11, 2022: tuning is done in NGENUITY, which is available only on Windows. HotHardware also says macOS and Linux are not supported.

Not available

User firmware updates

Yes5Reviewsoundguys.com/hyperx-cloud-alpha-wireless-review-69164Read 23 October 2026NGENUITY offers firmware updates.7Reviewtomshardware.com/reviews/hyperx-cloud-alpha-wireless-headset-reviewRead 23 October 2026NGENUITY updated the headset firmware to v4.1.0.2 during the review.

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026The JBL QuantumENGINE dashboard can update the headset firmware.

Dimensions and weight

1 of 2 differ

Headset weightiPublished headset mass without detachable cable or microphone when stated. A fixed cable remains included. Any unqualified maker weight is identified in the source note.

322g(11.4 oz)2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Weight: 322 g. The press release gives 322 g for the headset and 335 g with the microphone. The store page rounds to 0.7 lb. The datasheet lists product and package dimensions as the same 11.6 x 21.4 x 23 cm, so no dimensions are stored.

331.5g(11.7 oz)2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Weight 331.5 g. The sheet does not say whether the boom microphone and battery are included.

Headset dimensionsiBody size with headband upright and ear cups in their normal wearing position. Width is across the head, height is top to bottom, and depth is front to back. Folded or flat-swivel dimensions are not substituted.

Not available

Not available

Certifications

1 of 3 differ

Hi-Res Audio

Not available

Not available

Communication certifications

Discord, TeamSpeak1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026The detachable microphone is Discord and TeamSpeak certified.

Zoom certified2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026Zoom certification: the headset meets the technical and sound qualifications.

FCC ID

Not available

APIJBLQ650X3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026Compliance label drawing on the last page: headset FCC ID APIJBLQ650X, dongle FCC ID APIJBLQ650XTM.

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

Wireless gaming headset, USB wireless adapter, USB charge cable, Detachable mic, Pop filter, Quick start guide1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026What's included in the box: Wireless Gaming Headset, USB Wireless Adapter, USB Charge Cable, Detachable Mic, Pop Filter, Quick Start Guide.

Headset, Detachable microphone, Windshield foam for boom microphone, USB wireless dongle, USB-C cable, USB-C to USB-A converter, Replaceable battery, Quick start guide, warranty card and warning card2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box list for the Quantum 650X. It includes the USB-C to USB-A converter, which the Quantum 650 list does not.

Cables includediSupplied playback, charging, dongle and adapter cables. A permanently attached headset cable is included and named as fixed.

AHyperX Cloud Alpha Wireless

Type	Length (m)	Count
USB charge cable	0.5	1

Source2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026Cable length 0.5 m, cable type USB charge cable.

BJBL Quantum 650X

Type	Count
USB-C cable	1

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x USB-C cable. The converter is an adapter and is not counted here. Length is not stated.

Carrying caseiSupplied carrying case or pouch. A retail carton does not count as a carrying case.

None1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026The box contents list has no case or pouch.

Not available

Links

Not compared

Product page

hyperx.com/products/hyperx-cloud-alpha-wireless1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026

www.jbl.com/QUANTUM650X.html1Maker product pagejbl.com/QUANTUM650X.htmlRead 14 October 2026Official JBL US product page for the 650X. jbl.com blocks automated access, so the page itself was not read. Stored values come from the spec sheet and the quick start guide.

Spec sheet

www.tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdf2Maker spec sheet (PDF)tdbaltic.ee/leaflets/HYPERX/4P5D4AA.pdfRead 23 October 2026HP datasheet for 4P5D4AA, September 2026 edition, hosted by a distributor.

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdf2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw5eee2bf3/pdfs/JBL_Quantum_650X_Specsheet_EN.pdfRead 14 October 2026English spec sheet for the Quantum 650X, copyright 2026. It matches the Quantum 650 sheet except for the Xbox mentions, Bluetooth HFP V1.9, a 13 dBm dongle and the USB-C to USB-A converter in the box.

Manual

www.manualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.html4Owner's manualmanualslib.tech/en-gb/guide/60028/hyperx-cloud-alpha-wireless-4p5d4aa-manual.htmlRead 23 October 2026ManualsLib copy of the maker's Quick Start Guide for the 4P5D4AA, document 4402218B. It is a copy, not a maker-hosted file.

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdf3Owner's manualjbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dw2bb9b59e/pdfs/LS_JBL_Quantum_650X_QSG_NAM_FR_EN.pdfRead 14 October 2026English and French quick start guide for the 650X wireless, North America version, with the tech spec table.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

2years1Maker product pagehyperx.com/products/hyperx-cloud-alpha-wirelessRead 23 October 2026US store: Warranty 2 years.

1year6Retailer pageaudio46.com/products/jbl-quantum-650x-wireless-gaming-headsetRead 14 October 2026US listing: 1 year limited JBL manufacturer warranty.

Both are also in the API. Back to all headsets and headphones.