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JBL Quantum 650 Gaming Wireless Over-Ear Headset - Black (JBLQTUM650BLK)

JBL Quantum 650 Gaming Wireless Over-Ear Headset - Black (JBLQTUM650BLK)

$249

JBL Quantum 650 Gaming Wireless Over-Ear Headset - Black (JBLQTUM650BLK)

6692965
A black JBL Quantum 650 Gaming Wireless Over-Ear Headset
$249
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Description

Conquer the battlefield with the help of the JBL Quantum 650 Gaming Wireless Over-Ear Headset. Giving you a competitive edge in the game, this headset employs an advanced Quantum Spatial Sound that delivers a powerful yet realistic audio experience. It also comes with a cardioid boom mic to ensure clear communication. Plus, it works with the QuantumENGINE for easy customisation of your sound profile.

Key Features

  • Game Ready Audio: Level up your gameplay using the Quantum 650 Headset! Powered by 50mm carbon dynamic drivers, this unit lets you enjoy powerful sounds with less distortion. It also employs JBL Quantum Spatial Sound to capture every sonic nuance accurately.
  • Competitive Voice Clarity: Enjoy clear communication with your teammates, as this JBL Gaming Headset utilises a 6mm unidirectional mic with a cardioid pattern. Furthermore, it offers noise reduction technology to help minimise unwanted noise.
  • Tune Your Setup: By downloading the JBL QuantumENGINE software, you’ll be able to easily personalise your sound profile according to your needs. It provides access to more features like real-time sound visualiser, mic optimisation, noise reduction, and firmware updates.
  • Easy Wear Design: Play in total comfort! The JBL Quantum 650 flaunts a lightweight headband and fabric ear cushions to keep you cosy during your extended gaming sessions. In addition, it has a sliding arm for easy size adjustment.
  • Extended Gaming Power: Thanks to its 45-hour playtime, you’ll be able to stay immersed in your battles without constant charging. It also efficiently recharges via USB-C in just about three hours.
  • Flexible Connectivity Options: Wirelessly connect to your devices using the low-latency 2.4GHz dongle or Bluetooth 5.3 technology. On the other hand, you can use the USB-C cable for a stable wired connection.
  • Multi-Platform Ready: Quantum 650 Gaming Wireless Headset works across different platforms, including Windows, Mac, iPhone, iPad, Android, PlayStation, and Nintendo Switch. Furthermore, it meets all the sound qualifications for Zoom Certification.
Specifications
All Product Details
Brand JBL
Product Type Headsets
Model Number JBLQTUM650BLK
Colour Black
Headphone
On-Ear Controls Yes
Earpiece Swivel Yes
In-Line Microphone/Controller Yes
Driver Type (Headphone) Dynamic
Driver Size (Headphone) 50 mm
Sensitivity/Sound Pressure Level 88.6 dB
Headphone Frequency Response 20Hz - 40kHz
Impedance (Headphone) 32 ohm
Foldable Yes
Microphone
Built-In Microphones Yes
Number of Microphones 1
Headphone Battery
Headset Battery Type Lithium Ion (Li-ion)
Headset Battery Capacity 700 mAh
Headset Charge Time Approx. 3 hours
Battery Life/ Playtime with Full-charge Up to 45 hours
Charging Method USB Type-C
Connectivity
Wired / Wireless Wireless
Wireless Frequency Bands 2.4 GHz
Connectivity Type Bluetooth
Bluetooth Version v5.3
Bluetooth Profiles A2DP V1.4, HFP V1.8
Dimensions
Product Width 7.1 cm
Product Depth 1.7 cm
Product Height 7.1 cm
Product Weight 0.3 kg
Warranty
Manufacturers 12 Months
Reviews

Expert Reviews

Customer Reviews

JBL Quantum 650 Gaming Wireless Over-Ear Headset - Black (JBLQTUM650BLK) is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from so so good 100% worth it honestly the best headphones i have ever had. i won them in a giveaway in partnership with littlenightmares 3 and im in love.
Date published: 2025-10-20
Rated 5 out of 5 by from Great headphones for gaming and in the office I have the JBL Quantum 650 now for about a month and in the beginning I really had to get used to it. You can remove the microphone, but you cannot adjust the height when it is connected. Also one side is the volume, and the other side you can control the balance between voice volume, this is still sometimes a bit of a challenge. Especially when I do a short gaming session. The removing of the microphone is handy when you just want to game for yourself, but as I am quite an chaotic person, I had misplaced it once, and couldn't find it. So didn't online game that day. I am a huge fan of the lightweight support band. This is really comfortable. It is a ear-over headphone, so after a while, it does get warm. But I'm used to it. The sound is great. Really blocks the outer sound. I also used it a few times when I worked at home and at the office during a conference call. Setting took a moment, but afterwards got the compliments of the clear sounds using the microphone.
Date published: 2026-04-09
Rated 5 out of 5 by from Great massive headphone with loads of sound. I have this headphone in use for a few weeks now and I must say that I'm pretty impressed by the sound, okay i like quite massive on my head but when I'm playing I don't care how I look. The headphone covers my ears so perfectly that the ABC blocks all audio around me and all my focus are in game. The sounds in game are Extremely good and a very beautiful bass to it. The mic comes in a separate box and it's easy to install or to leave off if you intent not to use it. With Bluetooth it's just connected in a breeze and start playing.
Date published: 2026-03-22
Rated 5 out of 5 by from Amazing sound I have been using the headset for two weeks now, and its safe to say the sound and feeling how it sits on the head are amazing. In games like battlefield 6 and warzone, the foodsteps and directional audio are very accurate, It was really easy to tell where the sounds were coming from. listening to music was also amazing, Using the JBL quantum app allowed me to easily switch between FPS or music modes. Overall, its a great product for the price!
Date published: 2026-03-14
Rated 5 out of 5 by from It's a keeper! I got the JBL Quantum 650 in black and I must say it's a very nice gaming headset. It looks sleek and sturdy and connects wirelessly to my PlayStation 5 and Switch with the dongle without any issues. When fully charged I can use it for hours and days without having to recharge it. I love the spatial sound cause I can hear my opponents coming from different directions. The quality of my conversations is great during games but also during phone calls. Compared to my previous gaming headset the sound of JBL is clearer and the microphone isn't picking up any background sounds. The headset is also very comfortable on my ears. I can continue gaming with it for hours without feeling any pressure on my ears. Extra points for the fact that I can replace the battery and the ear cuffs with ease, which makes my headset more durable. The only con I could find is that the microphone is not flexible. You can either remove it or attach it, but when it's attached, it's always right in front of your face.
Date published: 2026-03-15
Rated 5 out of 5 by from A Great upgrade i received this product on the 24th of march 2026 and i gotta say it’s such a big upgrade from the Astro A10, Because the comfort is better, There’s more freedom and the Hi-Res sound quality stays the same no matter where i am when playing on my PS5. (it’s pretty easy to set up as well)
Date published: 2026-04-03
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Delivery
Delivery

We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.

Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).

What's in the box
  • 1 x Quantum 650
  • 1 x Detachable microphone
  • 1 x Windshield foam for boom microphone
  • 1 x USB wireless dongle
  • 1 x Replaceable battery
  • 1 x QSG | Warranty card | Warning card
Questions & Answers
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