JBL Quantum 350 Wireless
£59.99 Price reduced from £74.99 to Save 20%
3.7 (10)
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JBL Quantum 350 Wireless Never miss a moment with lossless 2.4GHz wireless - Image

Never miss a moment with lossless 2.4GHz wireless

When split-second timing is key, you can't be tied down to your system. Gaming grade lossless 2.4GHz wireless gives you total freedom of movement, with no audio drops in the heat of battle.

JBL Quantum 350 Wireless Live the game with JBL QuantumSOUND Signature - Image

Live the game with JBL QuantumSOUND Signature

From the quietest footsteps to the loudest laser blasts, JBL's cinematic QuantumSOUND signature makes every scene epic. Powered by 40mm drivers, the JBL Quantum 350 Wireless fully immerses you in the game for a true competitive edge.

JBL Quantum 350 Wireless Make your voice heard—or not—with a detachable boom mic with mute - Image

Make your voice heard—or not—with a detachable boom mic with mute

Even when games get noisy, the JBL Quantum 350 Wireless's detachable, directional voice focus boom mic means your squad will always hear you clearly. There's also a handy mute feature if you need to run silent for a secret mission in the real world.

Features

JBL Quantum 350 Wireless 22-hour battery life, speed charge and power&play - Image

22-hour battery life, speed charge and power&play

22 hours of battery life means great JBL sound throughout even your longest gaming sessions. Still need extra time? Five minutes gets you an extra hour of playback time, and you can charge while you play with the USB charging cable.

JBL Quantum 350 Wireless Memory foam comfort for marathon game sessions - Image

Memory foam comfort for marathon game sessions

The durable JBL Quantum 350 Wireless has a lightweight headband and PU-wrapped memory foam ear cushions for total comfort even during a hardcore all-night epic.

JBL Quantum 350 Wireless Make the sound yours with JBL QuantumENGINE PC suite - Image

Make the sound yours with JBL QuantumENGINE PC suite

Control what you hear, improve how you play. Use the PC software suite to customize JBL QuantumSURROUND, EQ, sidetone, mic settings, and more for the ultimate immersive sound experience.

JBL Quantum 350 Wireless Join the fun on DISCORD - Image

Join the fun on DISCORD

Don't miss a second of strategy or smack talk. The JBL Quantum 350 Wireless headset is certified for DISCORD, the most popular chat application in the world. You can also use it on Skype and TeamSpeak when you're at work.

JBL Quantum 350 Wireless Optimized for PC, compatible with multiple platforms - Image

Optimized for PC, compatible with multiple platforms

The JBL Quantum 350 Wireless headset is optimized for PC and can be connected wirelessly (via the 2.4GH) with PC, PS*, Nintendo Switch™** 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.(*) Wirelessly compatible with all PS models including PS5 and PS4. (**) Wirelessly compatible with Nintendo Switch when docked only.

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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

Specs & Downloads

Item# JBLQ350WLBLK

Description

Sound is Survival

Ready to level up your gameplay? Meet the JBL Quantum 350 Wireless gaming headset. From the quietest footsteps to the loudest laser blasts, JBL’s QuantumSOUND Signature puts you in the center of every scene. No matter how crazy the action gets, the detachable, directional voice focus boom mic means other players can always hear you clearly. Lossless wireless, 22-hour battery life and lightweight memory foam ear cushions mean you’ll never miss a second of mayhem during even your longest gaming sessions. JBL QuantumENGINE PC software fine-tunes the sound for the ultimate competitive advantage. Your opponents won’t know what hit them.

General Specifications

Driver size (mm)
40

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)
115 dB SPL @1 kHz
Dynamic frequency response range (Hz)
20 Hz - 20 kHz
Impedance (ohms)
32
Active Frequency Response
20 Hz – 20 kHz

Dimensions

Charging Cable Length (m)
1
Charging Cable Length (ft)
3.3
Ear Cup External Height (in)
4
Ear Cup External Width (in)
3.5
Ear Cup Internal Height (in)
2.4
Ear Cup Internal Width (in)
1.9
Ear Cup Depth (in)
1
Ear Cup External Height (cm)
10.2
Ear Cup External Width (cm)
8.9
Ear Cup Internal Height (cm)
6.1
Ear Cup Internal Width (cm)
4.9
Ear Cup Depth (cm)
2.5

Battery

Charging time (hours from empty)
2
Maximum play time (hours)
22

Features

Audio cable
Yes
Charging cable
Yes
Built-in Microphone
Yes
Rechargable battery
Yes
Wireless
Yes

What's in The Box?

  • 1 x JBL Quantum 350 Wireless headset
  • 1 x Type-C to Type-A cable
  • 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 5 out of 5 by from Super simple startup, great sound. Great pair of gaming headphones. Connected to my PS4 and they paired automatically without even having to mess around. It’s nice having the detachable microphone because I don’t really use it ever, but my kids do so they’ll throw it on when they use it. It has a nice sound, it’s easy to hear left to right when you’re playing online games and need to know where the enemy is coming from. They’re very comfortable on the ears and head and fit nice. My only wish was that it was also Bluetooth so I could use them besides in the video games or PC. It uses a type of signal that just pairs to the dongle it comes with. Other than that this is a great pair of headphones.
Date published: 2021-11-28
Rated 4 out of 5 by from I hear everything now! I've been using them a lot on my PS5 and Nintendo Switch. Sound is great on my PS5 and don't have any audio lag thanks to the included USB adapter. The headphones are comfortable but hurt my ears after a few hours since I use glasses. The wind screen on the mic helps keep the noice level down when playing below the fan, I had to mute my audio with my old headphones while playing, not with these. Voice quality is very good and the other person can hear me loud and clear. The only thing that I would change about this gaming headset is to have them Bluetooth and not use the USB adapter. On my switch I use them only when playing in docked mode, either way, a really food pair of headphone.
Date published: 2021-12-08
Rated 5 out of 5 by from Superb quality & sound The JBL Quantum 350 wireless is by far the best gaming headset everyone in my house has ever used. First off the sound! The sound is so crisp, clear, better than a movie theatre comfortably on my head. They are so comfortable. There is cushion even on the inside top so it feels so good on. The wireless feature, is amazing! I love the freedom of getting up to do things real quick and not having to worry with wires. The battery life is almost 24 hours when fully charged and you can use while charging if need be. I love the durability. I highly recommend this set above any others and I’ve used many.
Date published: 2021-11-26
Rated 2 out of 5 by from Very comfortable Really enjoyed wearing these! Had them on for like 3-7 hours and they were not hurtful the ears or my head. I have a quite small head and they still sat in place the whole time. I unfortunately had issues with the connection and the people I was talking to both during work meetings and gaming like cs go and so on was actually very disappointing.. the sound was amazing for music and podcasts, but definitely not for live talking. I had to take the sponge off the mic cause people could barely hear me. When I took it off, much better, but with connection fails..
Date published: 2021-12-13
Rated 4 out of 5 by from Easy to use My son has got these new JBL headphones. They where easy to pare to his PlayStation, so he can play and talk with his friends in the game. He says they’re comfortable to wear and has a nice sound, but his ears are sweating after longer use *laughing* Overall he is satisfied with the headphones. Also smart that you can use them after only 5 minutes of charging
Date published: 2021-12-01
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Product Q&A

Do these headphones fit around the PS4 VR headset?

Asked by: Bethknee
Thank you for your question! Fitting the JBL Quantum 350 headphones around your VR headset depends on the current fit and positioning of the VR headset. Whilst the Quantum headphones can be adjusted to your preferred fit, we cannot guarantee that they will fit around the VR headset. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details. Thank you, David.
Answered by: Customer Support
Date published: 2021-11-24

Do these headphone have Bluetooth 

Asked by: Kinghassa
Thank you for your question. Yes, the JBL Quantum 350 Wireless comes with Bluetooth 5.0 Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details. Thank you.
Answered by: Customer Support
Date published: 2022-07-18

Is JBLQuantumEngine a free software?

Asked by: Dweebul
Thanks for your inquiry. Yes, the Quantum Engine is a free software.
Answered by: Customer Support
Date published: 2022-06-09

Will these work on Xbox series x?

Asked by: I2zy
Thank you for your question. Sadly the JBL Quantum 350 is not compatible with Xbox Series X. The compatible consoles are listed on the product box as well (PC, PS4/PS5, Nintendo Switch, and Mac). Neither Xbox Series X|S or Xbox One are compatible with the JBL Quantum 350. If you are looking for a headset for your Xbox Series X, any other JBL Quantum model is compatible through aux (3.5mm jack plugged into the controller). Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details.  Thank you.
Answered by: Customer Support
Date published: 2021-10-06

Are they compatible with the most recent iPad Pro and the Samsung galaxy S21?

Asked by: Jrd123
Thank you for your question. Unfortunately, the JBL Quantum 350 are not compatible with these devices as the headset don't use Bluetooth but a wireless dongle. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details. Thank you.
Answered by: Customer Support
Date published: 2022-02-07

Do these worj on Xbox series s and playstation 5

Asked by: Clairecal
Thank you for your question. The JBL Quantum 350 Wireless headset is compatible via 2.4GHz wireless connection with: PC, PlayStation, Mac, Nintendo Switch. Should you wish to receive further support, you may contact the Harman Customer Support team by telephone, email or chat in order to receive direct assistance. Please see https://uk.harmanaudio.com/support-contact.html#ns for further details. Thank you.
Answered by: Customer Support
Date published: 2022-08-29
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Support