Headsets and headphones / Compare

Audeze Maxwell 2 ANC vs JBL Quantum 650X

A

Product A: Audeze

Maxwell 2 ANC

74 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

AAudeze Maxwell 2 ANC

BJBL Quantum 650X

General

4 of 8 differ

Series

Maxwell1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Product title Maxwell 2 ANC Wireless Gaming Headset. The standard Maxwell 2 is a separate product without ANC.

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.

208-MW-1130-01, 207-MW-1130-01, P004139, P0041381Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Maker store SKUs: PlayStation 208-MW-1130-01, Xbox 207-MW-1130-01. The P-numbers are the manufacturer codes at Scan UK.3Retailer pagescan.co.uk/products/audeze-maxwell-2-anc-for-playstation-planar-magnetic-anc-gaming-headset-with-slam-technologyRead 14 October 2026Manufacturer codes at Scan UK: P004139 for the PlayStation edition and P004138 for the Xbox edition.

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

819343015646, 8193430156601Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Maker store variant barcodes: 819343015646 PlayStation, 819343015660 Xbox.3Retailer pagescan.co.uk/products/audeze-maxwell-2-anc-for-playstation-planar-magnetic-anc-gaming-headset-with-slam-technologyRead 14 October 2026Scan UK GTINs: 819343015646 for P004139 PlayStation and 819343015660 for P004138 Xbox. They match the maker store barcodes.

Not available

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

Not available

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 pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Maker store shows both versions in stock.

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.

Not available

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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.

Not available

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

$4291Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Maker store price 429 USD for PlayStation and 449 USD for Xbox. USD before sales tax. PC and Mac are covered by both editions.

$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

Not available

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 pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026

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

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Form factor

Over-ear1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026

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 pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026

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

Headband2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Getting Started: headband strap on posts on both sides of the headband.

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.

Not available

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

Not available

Not available

RGB lighting

Not available

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

Not available

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Drivers and sound

15 of 20 differ

Driver type

Planar magnetic1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: planar magnetic, Fluxor magnet array, Uniforce diaphragm, 90 mm.

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.

90mm1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026

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.

Not available

Not available

Diaphragm material

Not available

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

Neodymium N501Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026

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.

Min10 HzMax50 kHz1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: 10 Hz to 50 kHz. Acoustic driver specification.

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.

Not available

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.

Not available

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.

Not available

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.

0.1%1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Published as < 0.1% at 100 dB.

Not available

Max input power

Not available

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.

96kHz1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Versatile Connectivity: up to 24 bit and 96 kHz over the USB-C wireless dongle and USB-C wired connections.

Not available

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

24bits1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Versatile Connectivity: up to 24 bit and 96 kHz over the USB-C wireless dongle and USB-C wired connections.

Not available

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.

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Equalization Presets and Programming: six on-board presets and four programmable slots.

Not available

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

106Reviewgamerevolution.com/review/984908-audeze-maxwell-2-anc-review-wireless-gaming-headseRead 14 October 2026Pros list: ten-band EQ customization.

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EQ presets

Audeze, Treble Boost, Bass Boost, Immersive, Competition, Footsteps2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Equalization Presets and Programming: Audeze, Treble Boost, Bass Boost, Immersive, Competition and Footsteps. Four programmable slots are separate.

Not available

Volume limit

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Spatial audio

2 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.

Dolby Atmos, Tempest 3D1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: Dolby Atmos or Tempest 3D. Dolby Atmos applies to PC and Xbox, Tempest 3D to PlayStation. The page says only the Xbox version includes a free Dolby Access licence. That edition difference is not stored.

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.

Not available

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Head tracking

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Integrated self-calibrating head tracking in supported applications.

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

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: Active Noise Cancellation up to 35 dB with Transparency Mode.

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.

Hybrid5Press articleheadphones.com/blogs/announcements/audeze-maxwell-2-anc-launches-today-heres-what-you-need-to-knowRead 14 October 2026Audeze launch text: industry-leading hybrid active noise cancellation with transparency mode. The Gadgeteer repeats hybrid ANC. The microphone layout of the ANC system is not published.

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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ANC attenuation (claimed)

35dB1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Published as up to 35 dB. Audeze adds that results vary with fit, firmware and environment.

Not available

Transparency mode

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: Transparency Mode.

Not available

Adjustable transparency

Not available

Not available

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

Not available

Not available

Wind noise reduction

Not available

Not available

Measured

None of 21 known

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

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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.

Not available

Not available

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

Not available

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

6 of 16 differ

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

Detachable boom1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: boom microphone, detachable, hypercardioid, with an internal mic for chat.

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

Not available

Not available

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

Hypercardioid1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: boom microphone, detachable, hypercardioid, with an internal mic for chat.

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.

Not available

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

Not available

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

Not available

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.

Not available

-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

Not available

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

Not available

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

AI1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026FILTER AI noise removal. Beamforming line: physical and AI noise reduction.

Not available

Flip to mute

Not available

Not available

Mute button

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Getting Started: toggle switch at the bottom of the right ear cup. It is a switch and not a push button.

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.

Not available

Not available

Sidetone

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Sidetone page: the Game/Chat wheel adjusts the gain. Zero turns it off. The AINR button also toggles it.

Not available

Adjustable sidetone

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Sidetone page: the Game/Chat wheel adjusts the gain. Zero turns it off.

Not available

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

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Microphones page: foam pop filter preinstalled on the boom mic, removable and replaceable.

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.

Analog, USB, 2.4 GHz, Bluetooth1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: wireless USB-C, Bluetooth 5.3, wired digital USB-C, wired analog 3.5 mm TRRS active.

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.

3.5 mm TRRS1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Wired analog 3.5 mm TRRS active. A 3.5 mm TRRS cable of 1.2 m is in the box.

Not available

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

3.5 mm2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Wired Connections: AUX port at the bottom of the headset is one of two 3.5 mm ports. The other is for the boom mic.

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.

1.5m1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Package list: longest cable is the USB-C to USB-C cable of 1.5 m.

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-C1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026USB-C cable and USB-C wireless dongle in the box.

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.

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Wired digital USB-C with dual audio endpoints and game chat mix.

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.

No1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: wired analog 3.5 mm TRRS active. The manual says the headset switches to AUX mode with the cable. The page does not say the headset works unpowered.

Not available

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

Included1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026USB-C wireless dongle in the box.

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-C1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026USB-C wireless dongle. The USB-C to USB-A adapter cable in the box covers USB-A ports.

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.

Not available

Not available

Bluetooth

5.31Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: Bluetooth 5.3. Supports Auracast, LE Audio, LC3, LC3plus, LDAC, AAC, SBC and Multipoint.

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.

LC3, LC3plus, LDAC, AAC, SBC1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: LC3, LC3plus, LDAC, AAC and SBC listed.

Not available

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

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: LE Audio listed.

Not available

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

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Versatile Connectivity: Bluetooth supports Auracast.

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.

Yes1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: Multipoint listed.

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.

No2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Connection Priority: two wireless sources cannot play at the same time. Bluetooth is generally preferred, with automatic switching.

Not available

Fast pairing

Microsoft Swift Pair2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Bluetooth Connection: supports Swift Pair on Windows.

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.

AAudeze Maxwell 2 ANC

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

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

Windows, macOS, PS5, Xbox Series X|S, Nintendo Switch, SteamOS, iOS, Android1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Compatibility table: PC and Mac, Xbox, PlayStation, Switch, iOS and Android. Steam Deck from the manual. Console editions differ and the variant rows hold the split.

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.

AAudeze Maxwell 2 ANC

Platform	Connection
Windows	2.4 GHz
Windows	USB
Windows	Analog
macOS	2.4 GHz
macOS	USB
macOS	Analog
Nintendo Switch	2.4 GHz
Nintendo Switch	Bluetooth
Nintendo Switch	USB
Nintendo Switch	Analog
iOS	2.4 GHz
iOS	Bluetooth
iOS	USB
iOS	Analog
Android	2.4 GHz
Android	Bluetooth
Android	USB
Android	Analog

Source1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Compatibility table for PC, Mac, Switch, iOS and Android. Console routes are left out of the shared base because the edition varies. No microphone flags are inferred. iOS devices with a Lightning port need a certified adapter.

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

10 of 13 differ

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

1,800mAh1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: lithium-polymer, 1800 mAh.

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.

AAudeze Maxwell 2 ANC

Connection	ANC	Hours (h)
Bluetooth	No	40
Bluetooth	Yes	35

Source1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications tab: ANC off 40 h and ANC on 35 h, tested over Bluetooth with continuous playback and pink noise at 80 dBA. Another block on the same page still shows over 80 hours, which is the standard Maxwell 2 claim.

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)

40h=CalculatedFrom Claimed battery life

60h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

35h=CalculatedFrom Claimed battery life

Not available

Battery life without ANC (claimed)

40h=CalculatedFrom Claimed battery life

Not available

Charging port

USB-C1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Fast charge: USB-C, 5 V and 1.8 A maximum, 25 percent in 20 minutes, full charge 2 hours.

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.

120min1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Fast charge: USB-C, 5 V and 1.8 A maximum, 25 percent in 20 minutes, full charge 2 hours. The 25 percent in 20 minutes claim is not stored as a quick charge claim because it gives no playback time.

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

2 of 6 differ

Controls

Buttons, Volume wheel, Chat mix wheel2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Controls page: power button, volume wheel, Game/Chat wheel, ANC button and mute switch.

Not available

Volume control

Wheel2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Equalization page: volume wheel, press once to cycle EQ presets.

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.

Hardware dial2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Game/Chat Mix page: on-board wheel. Supported on PC, macOS and Xbox only. It is not available on PlayStation.

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

3 of 11 differ

Headband type

Suspension strap2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Getting Started: the headband strap attaches to posts. The product page describes a wide ventilated head strap.

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

Not available

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

Not available

Not available

Ear cup material

Not available

Not available

Ear pad material

Memory foam1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Comfort, Upgraded: new memory foam earpads. The cover material is not stated.

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

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Customization: detachable magnetic ear pads.

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.

Magnetic2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Customization: detachable magnetic ear pads.

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

Ear pads, Ear cup covers2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Customization: magnetic ear pads and magnetic ear cup covers including ReSkin.

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

Audeze app1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026The Audeze App: download for Windows, Mac, iOS or Android.

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

Windows, macOS, iOS, Android1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026The Audeze App: download for Windows, Mac, iOS or Android.

Not available

User firmware updates

Yes2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Firmware Updates: through the Audeze app on PC and macOS. Not available on iOS or Android.

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.

560g(1.2 lb)1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Specifications: 560 g. The page does not say whether the detachable microphone is included. Unqualified maker weight, not independently weighed.

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

Not available

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

Maxwell 2 ANC headset, Detachable boom mic with pop filter, USB-C wireless dongle, USB-C to USB-C cable (1.5m), USB-C to USB-A adapter cable (0.3m), 3.5mm TRRS analog cable (1.2m)1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Package Includes list for both editions.

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.

AAudeze Maxwell 2 ANC

Type	Length (m)	Count
USB-C to USB-C	1.5	1
USB-C to USB-A adapter	0.3	1
3.5mm TRRS analog	1.2	1

Source1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 October 2026Package Includes: USB-C to USB-C 1.5 m, USB-C to USB-A adapter cable 0.3 m, 3.5 mm TRRS analog 1.2 m.

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.

None7Reviewrtings.com/headphones/reviews/audeze/maxwell-2-ancRead 14 October 2026Public verdict for travel: it does not come with a carrying case. Only the public verdict text was used.

Not available

Links

Not compared

Product page

www.audeze.com/products/maxwell-2-anc-wireless-gaming-headset1Maker product pageaudeze.com/products/maxwell-2-anc-wireless-gaming-headsetRead 14 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

Not available

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

cdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdf2Owner's manualcdn.shopify.com/s/files/1/3013/1908/files/Maxwell_2_ANC_User_Guide_-_2026-07-16.pdfRead 14 October 2026Maxwell 2 ANC User Guide, 8 pages, file dated 2026-07-16 on the maker product support page.

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.

Not available

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.