JBL Quantum 300
£39.99
3.8 (12)
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Live the game with JBL QuantumSURROUND™ and DTS

Through advanced algorithms and the addition of overhead audio, JBL QuantumSURROUND™ powered by the JBL QuantumENGINE PC software creates an incredibly realistic spatial soundstage for cinematic levels of immersion and a true audio edge over the competition.

Be at the center of the game with JBL QuantumSOUND Signature

From the tiniest footsteps to the loudest explosion. JBL QuantumSOUND Signature makes every scene epic and every gamer more competitive. The 50mm neodymium drivers deliver a sound curve designed specifically for gaming. Immerse yourself in the most realistic soundscape for a competitive advantage in any battle.

Play even longer in memory foam comfort

The lightweight headband and memory foam ear cushions were designed for even the longest gaming sessions. Detachable ear cushions make the headset easy to clean.

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PC PC XBOX™ Xbox Playstation™ Playstation Nintendo Switch™Nintendo Switch Mobile Mobile MAC Mac VR VR Compatible with Xbox (Xbox Series X | S and One) Compatible with PlayStation (PS5 and PS4)
Quantum One Visual
Quantum One
Quantum TWS Visual
Quantum TWS
Quantum 910 Visual
Quantum 910
Quantum 810 Visual
Quantum 810
Quantum 610 Visual
Quantum 610
Quantum 400 Visual
Quantum 400
Quantum 350 Visual
Quantum 350
Quantum 300 Visual
Quantum 300
Quantum 200 Visual
Quantum 200
Quantum 100 Visual
Quantum 100
Quantum 100p Visual
Quantum 100p
Quantum 100x Visual
Quantum 100x
Quantum 50 Visual
Quantum 50
Quantum Duo Visual
Quantum Duo
Connectivity
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
3.5mm Audio Cable
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
PC Splitter Extension
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Audio Adapter
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
USB Type C to A
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
2.4GHz Wireless
Bluetooth 5.2
Bluetooth 5.2 (5.2)
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Bluetooth 5.2
Sound
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
JBL QuantumSOUND Signature
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Stereo (3.5mm Audio Cable)
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
Windows Sonic Spatial
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound JBL QuantumSURROUND sound only works on PC via the JBL QuantumENGINE
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
JBL QuantumSURROUND Sound
DTS Headphone X: v2.0 DTS Headphone X: v2.0 only works on PC via JBL QuantumENGINE.
DTS Headphone X: v2.0 DTS Headphone X: v2.0 only works on PC via JBL QuantumENGINE.
DTS Headphone X: v2.0 DTS Headphone X: v2.0 only works on PC via JBL QuantumENGINE.
DTS Headphone X: v2.0 DTS Headphone X: v2.0 only works on PC via JBL QuantumENGINE.
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
DTS Headphone X: v2.0
JBL QuantumSPHERE 360™ JBL QuantumSPHERE 360™ only works on PC via the JBL QuantumENGINE.
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
JBL QuantumSPHERE 360™
Frequency Response 20Hz - 40kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 40kHz
Frequency Response 20Hz - 40kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 20Hz - 20kHz
Frequency Response 60Hz - 20kHz
Features
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE The complete JBL QuantumENGINE software suite only works on PC and is compatible with Windows 7 / Windows 10 (64 bit) only. Please allow 500MB of free hard drive space for installation.
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
JBL QuantumENGINE
ANC (Active Noise Cancelling) ANC is only available on 800 (works on all devices) and on ONE (works on PC only).
ANC (Active Noise Cancelling) ANC is only available on 800 (works on all devices) and on ONE (works on PC only).
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
ANC (Active Noise Cancelling)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB C to A)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
RGB (USB Dongle)
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Discord certified
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Game-Chat Balance Dial
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
Voice-Focus Boom Mic
FAQ

FAQs

JBL Quantum 300 Live the game with JBL QuantumSURROUND™ - Image

Live the game with JBL QuantumSURROUND™

Through advanced algorithms and the addition of overhead audio, JBL QuantumSURROUND™ powered by the JBL QuantumENGINE PC software creates an incredibly realistic spatial soundstage for cinematic levels of immersion and a true audio edge over the competition.

JBL Quantum 300 Be at the center of the game with JBL QuantumSOUND Signature - Image

Be at the center of the game with JBL QuantumSOUND Signature

From the tiniest footsteps to the loudest explosions. JBL QuantumSOUND Signature makes every scene epic and every gamer more competitive. The 50mm neodymium drivers deliver a sound curve designed specifically for gaming. Immerse yourself in the most realistic soundscape for a competitive advantage in any battle.

JBL Quantum 300 Play even longer in memory foam comfort - Image

Play even longer in memory foam comfort

The lightweight headband and memory foam ear cushions were designed for even the longest gaming sessions. Detachable ear cushions make the headset easy to clean.

Features

JBL Quantum 300 Be heard with the voice focus directional boom mic - Image

Be heard with the voice focus directional boom mic

JBL Quantum 300 headset lets you rally the troops and opponents with clarity. The flip-up, voice focus directional boom mic enables crystal clear communications with both allies and enemies.

JBL Quantum 300 Optimized for PC, compatible with multiple platforms - Image

Optimized for PC, compatible with multiple platforms

The JBL Quantum 300 headset is compatible via 3.5mm jack with PC, PlayStation™*, Xbox™**, Nintendo Switch™, Mobile, Mac and VR. You can also use 3.5mm jack to USB converter cable to use the headset via USB on PC, PlayStation and Mac. The features powered by JBL QuantumENGINE (JBL QuantumSURROUND, RGB, EQ, Microphone settings etc.) are only available on PC. Check the connectivity guide for compatibility. *Compatible with PlayStation (PS5 and PS4) **Compatible with Xbox (Xbox Series X S and One)

JBL Quantum 300 User-friendly JBL QuantumENGINE PC software suite - Image

User-friendly JBL QuantumENGINE PC software suite

JBL's unique JBL QuantumENGINE PC software powers the immersive surround sound. Select your preferred surround sound settings and personalize your JBL Quantum 300 gaming headset from a user-friendly dashboard, creating separate profiles. You can also adjust the equalizer or choose from 6 presets.

Frequently Bought Together

Specs & Downloads

Item# JBLQUANTUM300BLK

Description

Sound is Survival

Step up your game with superior audio. JBL Quantum 300 wired headset creates a new level of immersion thanks to JBL QuantumSOUND Signature and accurate audio positioning. JBL QuantumSURROUND™ generates a realistic soundscape that drops you in the middle of the action, gives you an edge, and maximizes your performance on your PC. Designed for durability, the lightweight headband and memory-foam ear cushions keep you comfortable. A flip-up, voice focus boom mic keeps the communication flowing with both allies and enemies.

General Specifications

Weight (g)
245

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)
100 dB SPL @1 kHz / 1mW
Dynamic frequency response range (Hz)
20 Hz - 20 kHz
Impedance (ohms)
32

Dimensions

Ear Cup External Height (in)
3.9
Ear Cup External Width (in)
3.5
Ear Cup Internal Height (in)
2.3
Ear Cup Internal Width (in)
1.9
Ear Cup Depth (in)
1.1
Ear Cup External Height (cm)
9.9
Ear Cup External Width (cm)
8.8
Ear Cup Internal Height (cm)
5.8
Ear Cup Internal Width (cm)
4.9
Ear Cup Depth (cm)
2.7
Audio Cable Length (ft)
3.9
Audio Cable Length (m)
1.2

Features

3.5 mm audio cable Input
Yes
Built-in Microphone
Yes
Fabric headband
Yes

What's in The Box?

  • 1 x JBL Quantum 300 headset
  • 1 x USB audio adapter
  • 1 x Windshield foam for boom microphone
  • 1 x Quick Start Guide
  • 1 x Warranty card
  • 1 x Safety Sheet
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Rated 1 out of 5 by from Very delicate I bought this headset a few months ago and they were great. Zero complaints about the function, however they are sooo prone to breaking at the point where the ear pieces meet the headband. At these points the speakers swivel and through the attachment that swivels, there are cables running through. About a month in, I notices a couple pieces about the size of a grain of sand were missing. 2.5 months in while wearing the headset, a large piece popped off, landing on my keyboard, and the headphone was swinging free. At that point I could clearly see how overly prone to failure that point was. The plastic is very brittle, and surprisingly thin.
Date published: 2021-03-21
Rated 1 out of 5 by from Poor quality Bought the headset a little over a year ago. There is a systemic problem with this JBL line of headphones where the swivel point for the hear pieces will crack (see photo). This happened a little over 4 months into its use. We sent them back for repairs and they were replaced. Same thing happened to the replacement headphones as well as the 200's that were also purchased. Since they were no longer under warranty I repaired them using epoxy and fibreglass, so they no longer swivel, but they will not fall apart any further now. Now at the end of a year with them the mini jack has cracked and it no longer works with the mic.
Date published: 2021-08-29
Rated 5 out of 5 by from Great for video conferencing too Even though the headphones were created for the gamers I found they work great for video conferencing apps as well. The package comes with a 3.5mm jack and a 3.5mm to USB adapter so if your laptop does not come with an auxiliary jack you can still use the USB adapter. The left cup has a volume control and microphone. The cushions are comfortable but not too bulky. I tested the headphones on Zoom, Google Meet and Facebook Messenger and are all compatible. Now that we are allowed to work remote full time, these video conferencing tools have become so essential.
Date published: 2020-06-24
Rated 5 out of 5 by from Amazing sounds and great mic I got this product from the JBL backstage program and have been needing a new headset for when I play. modern warfare and let me say this headset is a live saver. I can hear all my surroundings with no delay and my friends on the other side can hear me so clearly with no delay this headset is truly as good no actually its better then the competition like steel series and razor this line of headsets sets a whole new standard for them to compete with JBL did a truly amazing job with this and I hope to see more people buy and see the same results I have this is for sure going to be a 5 star from me and I am making all my friends buy a pair truly amazing.
Date published: 2020-06-23
Rated 4 out of 5 by from Better than most The headset came well packaged and has a relatively sturdy build, but the rotating pieces are made with a cheap feeling plastic. In my experience, the headset feels like you are on an airplane during an altitude change at first, but i did get used to it over time. The headset has a tight, yet comfortable fit that hurts after extended use due to the thin, disappointing padding on the top. The audio is high quality and has distinct directional sounds. The mic is also better than my Razer Kraken X headset at $49.99, but is less comfortable after the mentioned extended use. I will continue to use the Quantum 300 cause i feel it has improved my gaming experience.
Date published: 2020-07-06
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Product Q&A

i have a wierd bug audio will freeze everytime when launching discord and jbl quantum app will sometimes never detect , everytime needs to restart pc (sometimes disabling and re-enabling works) . its kinda annoying anyone knows fix please help .

Asked by: unni
I have it too, there's no fix to this. I only option is to uninstall the quantum engine and use it with just the driver windows provide. I even email them, RMA the headphone and still have the same result.
Answered by: enwz96
Date published: 2021-06-06

Does the QuantumSurround sound work on ps4 and Xbox, or only on PC?

Asked by: OGslime
The JBL QuantumSURROUND is supported with Quantum 300, 400, 600, 800 and ONE that will only work on a PC platform. To know more information about our Quantum Range Series, please check this out: https://www.jbl.com/quantum.html
Answered by: Jem at Customer Support
Date published: 2021-08-22

Does this JBL Quantum 300 work with a PS4?

Asked by: KM2010
Yes. Our USB adapter for our JBL Quantum 300 is used to connect through either PC or MAC and the 3.5mm cable can be used on all platforms. We recommend checking out what compatible connector should be used on certain devices here: https://bit.ly/3bKoEgZ
Answered by: Chastine
Date published: 2021-08-17

So since Xbox is Microsoft, the QuantomSurround works on Xbox One ?

Asked by: Dannyj
Our JBL Quantum 300 has Quantum Surround and is compatible with all games(PC,Console) that have multi-channel audio. Check out the list of games with surround sound here: https://satsun.org/audio/
Answered by: Mario at Customer service
Date published: 2021-06-06

Does this work for cell phone conversations? 

Asked by: Benny2
JBL Quantum 300 is compatible with Mobile, PC, PlayStation, Xbox, Nintendo Switch, Mac, and VR. It has a flip-up, voice focus directional boom microphone that allows you to use it over voice and/or video calls.
Answered by: Chastine
Date published: 2021-06-06

how do i find weather this headset fit on my head/on ear ???

Asked by: anop
Thank you for your question, you have to try.
Answered by: Noah at Customer Support
Date published: 2021-06-06

Does this headphones have noise cancellation? And will the mic take the sound of air ?

Asked by: Dev sethi
mic is excellent not taking environment noices
Answered by: vasistan
Date published: 2021-06-22

I only get the microphone when plugging the 3.5 mm into the usb adapter then into the ps4. i thought you can plug straight into the controller. Also the microphone output is very low even when the ps4 mic volume is max. Any help?

Asked by: ramone13
Please make sure that your PS4's sound settings are set to receive signals from the 3.5mm jack of your controller. Then plug your JBL Quantum 300 to your PS4 controller via 3.5mm aux. You may need to contact Play Station if you need help with changing the settings.
Answered by: Mario at Customer service
Date published: 2021-06-06
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Support