Headsets and headphones / Compare

JBL Quantum 250 vs Logitech G325 LIGHTSPEED

A

Product A: JBL

Quantum 250

54 of 161 known

Change JBL Quantum 250

Compare the Logitech G325 LIGHTSPEED with

Search headsets and headphones

B

Product B: Logitech

G325 LIGHTSPEED

66 of 161 known

Change Logitech G325 LIGHTSPEED

Compare the JBL Quantum 250 with

Search headsets and headphones

All 161 fields

Every value links to where we found it.

Only differences

AJBL Quantum 250

BLogitech G325 LIGHTSPEED

General

5 of 8 differ

Series

Quantum2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026JBL Quantum gaming line.

G3 Series1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026The store menu lists the G325 under the G3 Series. The launch blog says it joins the 3 Series.8Maker product pagelogitech.com/blog/2026/02/03/meet-the-g325-a-sibling-to-g321-and-your-next-big-decisionRead 14 October 2026Joining our 3 Series, five months after the G321.

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

JBLQTUM250BLK, JBLQTUM250WHT, JBLQTUM250PUR, JBLQTUM250TEL, JBLQTUM250BLKAM, JBLQTUM250WHTAM, JBLQTUM250PURAM, JBLQTUM250TELAM1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Item number JBLQTUM250BLK on the page. The page data also lists JBLQTUM250WHT, PUR and TEL and the AM versions of all four, which are the US item numbers (JBLQTUM250BLKAM at US retailers).

981-001522, 981-001529, 981-001536, 981-001523, 981-001530, 981-001537, 981-001524, 981-001531, 981-001538, 981-001525, 981-001532, 981-0015391Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026US store model list: Black 981-001522, White 981-001529, Lilac 981-001536.2Maker product pagelogitechg.com/en-gb/shop/p/g325-lightspeed-headsetRead 14 October 2026UK and EU stores: Black 981-001524, White 981-001531, Lilac 981-001538.3Maker product pagelogitechg.com/es-mx/shop/p/g325-lightspeed-headsetRead 14 October 2026Mexico and Argentina stores: Negro 981-001523, Blanco 981-001530, Lila 981-001537.4Maker product pagelogitechg.com/en-au/shop/p/g325-lightspeed-headsetRead 14 October 2026Australia store: Black 981-001525, White 981-001532, Lilac 981-001539.16Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Lilac SKU 981-001538.

GTIN / EAN

Not available

097855202642, 509920612986316Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Page data lists EAN 5099206129863 for lilac 981-001538.21Retailer pageprovantage.com/~7LGTU091.htmRead 14 October 2026Listing for the black 981-001522 gives UPC 097855202642. The page blocks direct requests, so the value was read from search result text.

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

20 August 20254Press releasenews.jbl.com/en-CEU/252910-jbl-redefines-gaming-audio-with-jbl-quantum-950-650-and-250-headsetsRead 14 October 2026JBL EU press release from Cologne, 20 August 2025, announces the Quantum 950, 650 and 250.

3 February 20266Press releasenews.logitech.com/press-releases/news-details/2026/Affordable-Excellence-Logitech-G325-LIGHTSPEED-Delivers-Comfort-Style-and-Game-Ready-Audio/default.aspxRead 14 October 2026Release dated 3 February 2026.7Press articlegamingtrend.com/news/introducing-logitechs-new-g325-gaming-headsetRead 14 October 2026Repost of the Logitech G release dated 3 February 2026.

Status

Available8Retailer pageworldwidestereo.com/products/jbl-quantum-250-wired-gaming-headset-blackRead 14 October 2026US retailer listing of JBLQTUM250BLKAM, the black Quantum 250, on sale.

Available1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Store page shows Add to cart and In stock.

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

Not available

Not available

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

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.

$79.956Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026CES 2026 report: Quantum 250 priced at $79.95 MSRP, available March 2026 in the US, in black and white. Fonearena and Phileweb give the same US price. US price before sales tax.

$79.996Press releasenews.logitech.com/press-releases/news-details/2026/Affordable-Excellence-Logitech-G325-LIGHTSPEED-Delivers-Comfort-Style-and-Game-Ready-Audio/default.aspxRead 14 October 2026$79.99 MSRP, a US price excluding sales tax. The page was read through WebFetch because direct requests returned a bot check.7Press articlegamingtrend.com/news/introducing-logitechs-new-g325-gaming-headsetRead 14 October 2026Offered at $79.99 MSRP.9Press articletechradar.com/gaming/gaming-accessories/logitech-just-revealed-a-surprisingly-affordable-gaming-headset-it-says-is-designed-to-help-you-chill-anywhere-its-stylish-and-offers-a-24-hour-battery-lifeRead 14 October 2026$79.99 / 69.99 GBP. The US price is stored.

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.

€59.995Press articlenetzwelt.de/news/245482-jbl-bringt-drei-neue-headsets-gaming-nonstop-dual-akku-3d-sound.htmlRead 14 October 2026Quantum 250 priced at 59.99 EUR in Europe. hifi.de gives the same price on 20 August 2025. German retail prices include VAT.

Not available

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

Not available

Not available

ColoursiThe maker's own colour names

Black, White, Purple, Teal1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Variations list: Purple, White, Teal, Black. The US launch reports name only black and white.

Black, White, Lilac1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Three colour options: black, white and lilac.6Press releasenews.logitech.com/press-releases/news-details/2026/Affordable-Excellence-Logitech-G325-LIGHTSPEED-Delivers-Comfort-Style-and-Game-Ready-Audio/default.aspxRead 14 October 2026Three colorways: lilac, black and white.7Press articlegamingtrend.com/news/introducing-logitechs-new-g325-gaming-headsetRead 14 October 2026Three colorways: lilac, black and white.

Segment

Gaming1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Features list: Gaming Headphone Yes.

Gaming1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Listed under Gaming Headsets and Audio.

Design

3 of 7 differ

Form factor

Over-ear1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Features list: Over-ear Yes.

Over-ear16Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Type: Over-ear, Circumaural headphones.18Retailer pagepanacompu.com/panama/en/product-information/logitech-g325-lightspeed-wireless-gaming-headset-black-usb-and-bluetoothRead 14 October 2026Form Factor: Over-ear.

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

Closed9Retailer pageldlc.com/en/product/PB00701687.htmlRead 14 October 2026LDLC spec table lists the headphone configuration as closed back.

Not available

Wearing style

Headband1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Soft headband with a mesh hammock.

Headband10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Sliding headband that fits over the head.

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

Not available

None10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026No need to fold the headphones or unfold the cups.11Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026The G325s do not fold. The review also says the ear cups do not rotate.16Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Foldable design: No.

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

Not available

Not available

RGB lighting

Not available

No12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026No RGB lighting.13Reviewgadgetreview.com/logitech-g325-lightspeed-reviewRead 14 October 2026No RGB lighting.16Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Lighting: No.

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

Not available

Not available

Drivers and sound

12 of 20 differ

Driver type

Dynamic2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Dynamic Driver. Marketed as 50mm carbon dynamic drivers.

Dynamic10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Spec table: Dynamic 32 mm drivers.

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

50mm2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Technical Specifications: driver size 50 mm / 1.97 in Dynamic Driver.

32mm1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Tech specs: Driver 32 mm.

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

Not available

117Retailer pageallithypermarket.com.my/products/logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Driver Size: 2 x 32mm Drivers.

Diaphragm material

Carbon damping7Press 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 250 sheet says a unique carbon damping material.

Not available

Magnet

Neodymium7Press 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.

Not available

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.

Min20 HzMax40 kHz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Frequency response 20 Hz to 40 kHz. Some retailer tables, such as Harvey Norman NZ, show 20 Hz to 20 kHz for the 250. The spec sheet, the quick start guide and the product page agree on 40 kHz, so 40 kHz is stored.

Min20 HzMax20 kHz1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Tech specs: Headphone Frequency Response 20~20 kHz.

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.

Not available

Not available

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.

32Ω2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Impedance 32 ohm. Power state not stated.

32Ω17Retailer pageallithypermarket.com.my/products/logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Key Specifications: Input Impedance 32 Ohm. The maker pages publish no impedance. Panacompu also lists 32.18Retailer pagepanacompu.com/panama/en/product-information/logitech-g325-lightspeed-wireless-gaming-headset-black-usb-and-bluetoothRead 14 October 2026Input Resistance 32. The listing also has errors, such as synthetic leather cushions, so only values that agree with other sources are used.

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.

100dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Sensitivity 100 dB SPL at 1 kHz. The product page adds 1 mW as the reference.

Not available

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 pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026The page labels the figure Driver sensitivity at 1kHz/1mW. The value reads 100 dB SPL@1 kHz.

Not available

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

Not available

Not available

Max input power

30mW2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Max input power 30 mW.

Not available

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.

Not available

48kHz11Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026The Lightspeed connection transmits uncompressed 24-bit/48 kHz audio.

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

Not available

24bits1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Game-ready 24-bit audio. The sample rate is not on the page.11Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026Uncompressed 24-bit audio over Lightspeed.

DAC

Not available

Not available

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

Not available

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.

Not available

Not available

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

Not available

108Maker product pagelogitech.com/blog/2026/02/03/meet-the-g325-a-sibling-to-g321-and-your-next-big-decisionRead 14 October 2026G HUB software and the mobile app give a 10-band EQ or game-optimized presets.

EQ presets

Not available

Default, Bass Boost, Gaming, Gaming FPS, Media12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026Five G HUB presets out of the box: Default, Bass Boost, Gaming, Gaming FPS and Media.

Volume limit

Not available

Not available

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.

JBL Quantum Spatial Sound1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Features list: Spatial Sound Yes. Product text: JBL Quantum Spatial Sound.

Not available

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

Not available

Not available

Head tracking

No6Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026The article says the 250 has Quantum Spatial Sound without head tracking.

Not available

Noise cancelling

0 of 10 differ

Active noise cancelling

No6Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026The article lists no battery and no wireless connectivity. The spec sheet lists no ANC. A headset without a battery has no active noise cancelling.

No11Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026The mic has noise cancelling. The headphones do not.

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

Not available

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

Not available

ANC attenuation (claimed)

Not available

Not available

Transparency mode

Not available

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

Not available

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

Not available

Not available

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

Not available

Not available

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

Not available

Microphone

11 of 16 differ

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

Detachable boom2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Features: detachable boom mic.

Built-in1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Built-in beamforming mic with no boom.8Maker product pagelogitech.com/blog/2026/02/03/meet-the-g325-a-sibling-to-g321-and-your-next-big-decisionRead 14 October 2026No external boom arm, swapped for a built-in microphone.

Microphone element

Electret condenser2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Microphone type: ECM, an electret condenser microphone.

MEMS17Retailer pageallithypermarket.com.my/products/logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Microphone Type: Dual MEMS Beamforming Microphone.18Retailer pagepanacompu.com/panama/en/product-information/logitech-g325-lightspeed-wireless-gaming-headset-black-usb-and-bluetoothRead 14 October 2026Omnidirectional MEMS microphone.

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

Cardioid2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026The spec table says Uni-directional. The features text says a 6mm unidirectional mic with Cardioid pattern, which names the pattern.

Omnidirectional1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Tech specs: Pick up pattern Omni-directional.

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

Not available

211Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026A dual-mic beamforming array.13Reviewgadgetreview.com/logitech-g325-lightspeed-reviewRead 14 October 2026Dual beamforming microphones built into the earcups.17Retailer pageallithypermarket.com.my/products/logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Dual MEMS beamforming microphone.

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.

Min50 HzMax15 kHz2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Microphone frequency response 50 Hz to 15 kHz.

Min100Max7,000Hz1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Tech specs: Microphone Frequency response 100Hz~7kHz. GamingTrend wrote 20 Hz to 20 kHz. The maker value is stored.

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

-40dB2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Microphone sensitivity -40 dBV/Pa at 1 kHz.

Not available

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.

Not available

AI1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Equipped with AI-powered noise reduction.10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Mic noise cancellation is a G HUB setting.

Flip to mute

Not available

Not available

Mute button

Yes3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Overview item 04: microphone mute/unmute control on the ear cup.10Retailer pagecoolblue.nl/en/product/967589/jbl-quantum-250-black.htmlRead 14 October 2026Same review: the user mutes with the button on the back of the headset.

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 6: Microphone Mute control on the left 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

LED on ear cup5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 6 LED table: a red LED means Microphone Mute.

Sidetone

Not available

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 5: audio EQ, sidetone and more are set in G HUB.10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026G HUB has sidetone settings.

Adjustable sidetone

Not available

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 5: sidetone is adjusted in G HUB. FutureFive says it is adjustable in the mobile app.10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026G HUB settings include sidetone volume.14Reviewpockettactics.com/logitech-g325-lightspeed-reviewRead 14 October 2026The G app lets you tweak the sidetone.15Reviewfuturefive.com.au/story/hands-on-review-logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026The mobile app adjusts the sidetone.

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

Yes2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026What's in the Box: windshield foam for boom microphone.

Not available

Connectivity

11 of 20 differ

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

Analog2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Connects to any gaming platform with the 3.5mm audio cable. The headset has no battery and no radio.3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Overview and connect pages show only the 3.5mm cable.

2.4 GHz, Bluetooth1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Connection Type: LIGHTSPEED wireless via USB and Bluetooth 5.2.

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

Not available

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 mm3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Overview item 05: 3.5mm audio jack on the headset. The boom microphone has its own audio jack (item 03).

Not available

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

1.5m2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Cable length 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.

Not available

USB-C10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026The USB-C port on the left cup is for charging.

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.

Not available

No12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026No 3.5mm jack and no wired audio option. The USB-A to USB-C cable is for charging and data.

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.

Yes6Press articlesoundguys.com/jbl-quantum-gaming-headset-ces-2026-150286Read 14 October 2026The article says the 250 is wired only with no battery, so analog playback does not depend on headset power.

No12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026No wired connectivity option at all.

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

None1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026The spec sheet title says Wired multiplatform gaming headset. The box holds no dongle.

Included1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Package contents list a LIGHTSPEED Wireless USB-A Receiver.5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 3: insert the receiver into the USB port. The page shows a USB-A receiver.

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.

Not available

USB-A1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026The receiver is USB-A.

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

30m1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Up to 30 m. The condition is a simulated test environment.8Maker product pagelogitech.com/blog/2026/02/03/meet-the-g325-a-sibling-to-g321-and-your-next-big-decisionRead 14 October 202630-meter LIGHTSPEED wireless range.

Bluetooth

Not available

5.21Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Bluetooth 5.2. Some retailers and DriveNZ write 5.3. The maker value is stored.6Press releasenews.logitech.com/press-releases/news-details/2026/Affordable-Excellence-Logitech-G325-LIGHTSPEED-Delivers-Comfort-Style-and-Game-Ready-Audio/default.aspxRead 14 October 2026Bluetooth 5.2 compatibility.7Press articlegamingtrend.com/news/introducing-logitechs-new-g325-gaming-headsetRead 14 October 2026Bluetooth 5.2 compatibility.9Press articletechradar.com/gaming/gaming-accessories/logitech-just-revealed-a-surprisingly-affordable-gaming-headset-it-says-is-designed-to-help-you-chill-anywhere-its-stylish-and-offers-a-24-hour-battery-lifeRead 14 October 2026LIGHTSPEED dongle or Bluetooth 5.2.16Retailer pageeuronics.ee/en/audio/headphones/wireless-headphones/981-001538/logitech-g325-lightspeed-wireless-gaming-headset-lilac-wireless-headsetRead 14 October 2026Bluetooth 5.2.

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

No5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 5: the headset can either be in LIGHTSPEED mode or Bluetooth mode.12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026The headset works in one mode at a time, so a Bluetooth call does not interrupt LIGHTSPEED.

Fast pairing

Not available

Not available

Base station

Not available

Not available

Latency

None of 2 known

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.

Not available

Not available

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, macOS, iOS, Android, PS5, Xbox Series X|S, Nintendo Switch2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Windows, Mac, PlayStation, Xbox and Nintendo Switch with the 3.5mm audio cable. The guide adds mobile. Console generations are not named. They are stored as PS5, Xbox Series X|S and Nintendo Switch.3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Connect page names PC, Mac, PlayStation, Xbox, handheld / Nintendo Switch and mobile.

Windows, macOS, PS5, PS4, Nintendo Switch, Nintendo Switch 2, Android, iOS1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Compatible with PS5, PC, Nintendo Switch / Switch 2. LIGHTSPEED needs Windows or macOS with a USB 2.0 port. Bluetooth works with devices supporting Bluetooth 5.0 or greater. No Xbox is listed. A Hong Kong reseller page lists Xbox but the US maker page and DriveNZ do not.5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 3: connect to your PC, Mac, Switch, or PlayStation 5 or 4 with LIGHTSPEED.11Reviewdrivencarguide.co.nz/reviews/tech-review-logitech-g325-wireless-gaming-headsetRead 14 October 2026Lists PC, macOS, PlayStation 4 and 5 and Nintendo Switch. No Xbox compatibility.12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026Tested on a Windows 11 PC and a PS5 Slim. The LIGHTSPEED dongle does not work on Xbox despite some marketing, and the headset has no Xbox wireless protocol.17Retailer pageallithypermarket.com.my/products/logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Lists PC, Mac, Android, iOS, Nintendo Switch 2 and PS5.

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.

AJBL Quantum 250

Platform	Connection
Windows	Analog
macOS	Analog
PS5	Analog
Xbox Series X|S	Analog
Nintendo Switch	Analog
Android	Analog
iOS	Analog

Source3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Connect page: PC, Mac, PlayStation, Xbox, handheld or Nintendo Switch and mobile, all with the 3.5mm audio cable. Mobile is stored as Android and iOS. Microphone support per platform is not documented.

BLogitech G325 LIGHTSPEED

Platform	Connection
Windows	2.4 GHz
Windows	Bluetooth
macOS	2.4 GHz
macOS	Bluetooth
PS5	2.4 GHz
PS4	2.4 GHz
Nintendo Switch	2.4 GHz
Nintendo Switch 2	2.4 GHz
Nintendo Switch 2	Bluetooth
Android	Bluetooth
iOS	Bluetooth

Source1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026LIGHTSPEED on Windows and macOS per the system requirements. Bluetooth for mobile devices and handhelds per the feature text.5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 3: LIGHTSPEED on PC, Mac, Switch and PlayStation 5 or 4. Page 4: Bluetooth pairing. Switch 2 and mobile paths come from the maker page and reviews.13Reviewgadgetreview.com/logitech-g325-lightspeed-reviewRead 14 October 2026A Nintendo Switch 2 tester used Bluetooth.14Reviewpockettactics.com/logitech-g325-lightspeed-reviewRead 14 October 2026Bluetooth tested with a Mac mini and ROG Ally. The dongle works with PlayStation 5 and Nintendo Switch 2.

Official licence

Not available

Not available

Battery and charging

4 of 13 differ

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

Not available

290mAh19Retailer pageconnection.com/product/logitech-g325-lightspeed-headset-blk/981-001522/42103592Read 14 October 2026Listing and the SHI spec sheet give a rechargeable lithium-ion battery rated 290 mAh. The listing blocks direct requests, so the value was read from search result text. The maker publishes no capacity. 290 mAh at 3.7 V is about 1.07 Wh, which fits a 24 hour claim.20Retailer pageshidirect.com/product/51196779/Logitech-G-G325-HeadsetRead 14 October 2026Spec sheet lists 290 mAh. The page blocks direct requests, so the value was read from search result text.

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

Not available

Not available

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

Not available

Not available

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.

AJBL Quantum 250

Not available

BLogitech G325 LIGHTSPEED

Connection	Hours (h)
2.4 GHz	24

Source1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Battery life >24 hrs at headset volume 50 percent. The hours are stored as 24. Other pages say 24+ hours on LIGHTSPEED. The connection is taken from that wording.

Battery life (claimed, max)

Not available

24h=CalculatedFrom Claimed battery life

Battery life with ANC (claimed)

Not available

Not available

Battery life without ANC (claimed)

Not available

Not available

Charging port

None3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026The overview lists no charging port. The only port is the 3.5mm audio jack.

USB-C10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026A Type-C port on the left cup for charging.

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

Not available

Not available

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

Not available

Not available

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

Not available

Not available

Use while charging

Not available

Not available

Charging dock or stand

Not available

Not available

Controls

2 of 6 differ

Controls

Buttons, Volume wheel3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Overview: volume control and microphone mute/unmute on the ear cup.10Retailer pagecoolblue.nl/en/product/967589/jbl-quantum-250-black.htmlRead 14 October 2026Same review: a scroll wheel for volume and a button on the back to mute.

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 6: LED, power switch, Bluetooth/LIGHTSPEED button, volume rocker and microphone mute.10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Left earcup: LED, two-position power switch, source and Bluetooth button, volume buttons, mute button.15Reviewfuturefive.com.au/story/hands-on-review-logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026The left earcup has the sliding on/off switch, Bluetooth pairing button, volume rocker and mute button.

Volume control

Wheel3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026Overview item 02: volume control on the ear cup. The Coolblue review calls it a scroll wheel on the back.10Retailer pagecoolblue.nl/en/product/967589/jbl-quantum-250-black.htmlRead 14 October 2026Review dated 27 August 2025 by a Coolblue gaming headset specialist: volume is adjusted with the scroll wheel on the back of the headset.

Buttons5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 6: volume rocker.

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

Not available

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

Suspension strap1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Ultra-light mesh hammock under the soft headband.

Padded1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Designed with a plush headband.10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Sliding headband with soft foam inside.

Headband material

Mesh hammock under a soft headband1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Mesh hammock under its soft headband.

Not available

Frame material

Not available

Plastic10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Made entirely of matte plastic with no metal elements.12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026Construction is almost entirely plastic.15Reviewfuturefive.com.au/story/hands-on-review-logitech-g325-lightspeed-wireless-gaming-headsetRead 14 October 2026Plastic build. The headband extends on a plastic rail.

Ear cup material

Not available

Plastic10Reviewmezha.ua/en/reviews/oglyad-logitech-g325-lightspeed-308686Read 14 October 2026Matte plastic.

Ear pad material

Memory foam with fabric cover2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Fabric ear cushions. JBL Japan adds memory foam ear pads.7Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: memory foam ear pads, common to the three models. The 250 sheet calls the covers fabric.

Breathable knit fabric over dual-layer memory foam1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Breathable knit fabric and dual-layer memory foam earcups.

Replaceable ear pads

Yes1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Replaceable system: fabric ear cushions can be replaced. Spare parts are sold separately.

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 7 Spare parts: Earpads.

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.

Magnetic7Press 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.

Not available

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

Boom microphone, Cable, Ear cushions, Mesh hammock1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Replaceable system: microphone, cable, fabric ear cushions and mesh hammock.

Ear pads, LIGHTSPEED USB-A receiver5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 7 Spare parts: Earpads and Wireless USB-A Receiver.

Software

3 of 3 differ

Companion app

JBL QuantumENGINE1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026Features: JBL QuantumENGINE dashboard. The guide says to download and install it.

Logitech G HUB and Logitech G mobile app1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Powered by G HUB with the Logitech G mobile app.

App platforms

Not available

Windows, macOS, Android, iOS5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 5: G HUB for PC and Mac, Logitech G mobile app for mobile devices.

User firmware updates

Not available

Yes5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Page 6: the LED shows green and red alternating until the firmware update is complete.

Dimensions and weight

2 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.

282.6g(10 oz)2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026Weight 282.6 g. The sheet does not say whether the boom microphone and cable are included.

212g(7.5 oz)1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 20267.48 oz (212 g).6Press releasenews.logitech.com/press-releases/news-details/2026/Affordable-Excellence-Logitech-G325-LIGHTSPEED-Delivers-Comfort-Style-and-Game-Ready-Audio/default.aspxRead 14 October 2026212 g.7Press articlegamingtrend.com/news/introducing-logitechs-new-g325-gaming-headsetRead 14 October 2026212g lightweight design.8Maker product pagelogitech.com/blog/2026/02/03/meet-the-g325-a-sibling-to-g321-and-your-next-big-decisionRead 14 October 2026Just 212 grams.

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

Width187Height194Depth81mm(7.4 × 7.6 × 3.2 in)1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Height 194 mm, Width 187 mm, Depth 81 mm. The headband position is not stated.

Certifications

1 of 3 differ

Hi-Res Audio

Hi-Res Audio7Press articlegame.watch.impress.co.jp/docs/news/2086910.htmlRead 14 October 2026Same article: the Quantum 250 has Hi-Res certification for its detachable 3.5 mm wired connection. The English spec sheet does not mention it.

Not available

Communication certifications

Not available

Not available

FCC ID

Not available

Not available

Other certifications

Not available

Not available

In the box

3 of 3 differ

In the box

Headset, Detachable boom microphone, Windshield foam for boom microphone, 3.5mm audio cable, Quick start guide, warranty card and warning card2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026What's in the Box list for the Quantum 250.

G325 Gaming Headset, LIGHTSPEED Wireless USB-A Receiver, USB-A to USB-C Cable, User documentation1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026Package contents list.

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

AJBL Quantum 250

Type	Length (m)	Count
3.5mm audio cable	1.5	1

Source2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026What's in the Box: 1 x 3.5mm audio cable. Length from the Technical Specifications.

BLogitech G325 LIGHTSPEED

Type	Count
USB-A to USB-C charging cable	1

Source1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026USB-A to USB-C Cable. No length is published.

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

Not available

None1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026The complete package contents list has no case or pouch.12Reviewcgmagonline.com/review/hardware/logitech-g325-lightspeedRead 14 October 2026No travel pouch or case.

Links

Not compared

Product page

id.jbl.com/en/over-ear-headphones/QUANTUM250.html1Maker product pageid.jbl.com/en/over-ear-headphones/QUANTUM250.htmlRead 14 October 2026JBL Indonesia product page for the Quantum 250. jbl.com blocks automated access. The page shows the same text and spec table as the US spec sheet.

www.logitechg.com/en-us/shop/p/g325-lightspeed-headset1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026

Spec sheet

www.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdf2Maker spec sheet (PDF)jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwe5a5fd94/pdfs/JBL_Quantum_250_Specsheet_EN.pdfRead 14 October 2026English spec sheet for the Quantum 250, copyright 2025. JBL also hosts an identical copy on the Indonesian site.

Not available

Manual

fr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdf3Owner's manualfr.jbl.com/on/demandware.static/-/Sites-masterCatalog_Harman/default/dwb716df28/pdfs/LS_JBL_Q250_QSG_USA.pdfRead 14 October 2026English and French quick start guide for the Quantum 250, US version, with the tech spec table.

www.logitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdf5Owner's manuallogitech.com/content/dam/support/g-audio/g325/g325-lightspeed-setup-guide-amr.pdfRead 14 October 2026Setup guide, English on pages 3 to 8 of 27.

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

2years1Maker product pagelogitechg.com/en-us/shop/p/g325-lightspeed-headsetRead 14 October 2026US store: 2-Year Limited Hardware Warranty.

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