










🎧 Level up your game with sound that wins and lights that dazzle!
The JBL Quantum Duo are USB-powered gaming speakers featuring JBL's Quantum Sound Signature for precise, immersive audio. With 4.2 surround sound, exposed drivers, and rear bassports, they deliver powerful bass and crystal-clear sound. Customizable RGB LED lighting enhances your gaming atmosphere, while plug-and-play USB connectivity ensures effortless setup across multiple devices including PCs, consoles, and smartphones.











| ASIN | B083X3JPTB |
| Best Sellers Rank | 119,023 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 453 in Computer Speakers |
| Colour | Black Matte |
| Compatible devices | Laptop,Gaming Console,Personal Computer,Tablet,Smartphone |
| Control method | Remote |
| Guaranteed software updates until | unknown |
| Included components | Manual |
| Is waterproof | True |
| Item model number | JBLQUANTUMDUOBLKEU |
| Item weight | 3.84 Kilograms |
| Manufacturer | Harman |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 27.6D x 8.9W x 21H centimetres |
| Recommended uses for product | Games,Gaming |
| Speaker size | 23.4 Centimetres |
| Special feature | Bluetooth |
| Surround-sound channel configuration | 4.2 |
| Warranty type | Limited |
| Wireless communication technology | Bluetooth |
U**G
Absolutely love this product
I've set up a little corner for myself where I can browse the web and unwind after work when my partner and daughter are asleep. I wanted speakers with good sound quality but not too much bass since I'll mainly be browsing the web in the evenings. These speakers have amazing sound quality if you don't need very deep bass and prefer a lower sound with a surround effect. After using these speakers for a few hours, I realized that I made the right decision in buying them. The RGB lights are also a great feature as they light up the room in the dark evenings. If someone is looking for speakers for similar needs, I highly recommend these.
R**X
JBL Quantum Duo gaming speakers
Really great desktop speakers for the PC and they're perfect for games. The sound quality is awesome and the bass is spot on. For the price, they are absolutely awesome and far, far better than I expected them to be.
W**.
Pretty good for the price, good sound range
Great colour combinations, easy to use, great sound for such a small speaker. I had a similar issue with them cutting out (turning off) every 5 mins. Was down to being plugged into motherboard usb rather than graphics card!!! Now works fine. Great sound for such small speakers and a good range of sound. Perfect for gaming in a home office
A**R
Some issues when using a wired connection
As expected with JBL the sound quality is awesome on these little 2.0 speakers and the 3d sound is well done for a 2.0 system. I found I have issues when I connect the speakers via USB or 3.5mm jack. At first they'd auto power off when in use. I updated the drivers and firmware and this seemed to fix the issue. Then I noticed when turned up they seemed quiet when at max volume. If I kept turning the volume up on the speakers they'd go louder but then jump back to a lower level whilst showing to be at max volume on my system ( this happened on 2 different desktops running windows 10). If I connect using Bluetooth they crank up to the max! Whilst the overall build quality is very good, I found there support to be lacking in knowledge and at a premium price I'd expect better out of the box support.
P**A
Really nice for gaming
Been a longtime user of JBL speakers so felt right at home getting these. They’re a bit bigger than I thought and I wouldn’t use them for my music listening needs as I listen to music loud and they don’t go that loud but got them for gaming and so far they sound and look great!
C**V
Amazing Speakers
I have always liked JBL and the quality of sound their speakers, but I have never owned any. I decided to give them a try and purchased JBL Quantum Duo and I can say that I haven't been disappointed.
B**N
Sound Quality is awesome, but firmware still has much room to improve
So far this may be the best gaming speaker I ever experienced. But the firmware just poor, especially switching between browser and gaming. When I tune the the volume, it suddenly jump to 100 and scare me off. I can only lower the volume after it stuck for few minutes. Second is that it may have a small chance to turns off after 10-15 minutes. The only solution is unplug the USB and Power connection and plug it back. But this is annoying because you don't when it will happen again.
S**L
Great quality, small size.
Excellent quality sound for fairly small speakers, solid bass, good range. Lovely lighting effects. Pictured: connected to a MacBook Pro via headphone cable. (Dinosaur for scale).
R**O
IMPRESIONANTE, realmente es como tener un segundo equipo stereo en casa, no imaginaba semejante calidad, pero siendo JBL no debería sorprender, les tengo con la TV y para ver directos de youtube es genial, unos graves envidiables, una potencia tremenda y su precio puede parecer excesivo pero nada de eso si quieres tener calidad de verdad, MUY RECOMENDABLE....
D**N
Ses kalitesi güzel. Woofer alışkanlığınız varsa bas yetersiz gelebilir. Ancak standart pc hoparlörlerini çok çok katlar. Bir arkadaş kablo çıkmadı diye yazmış; kutu içeriğinde bütün kablolar eksiksiz bulunmakta. Tek sorunu yine belirtildiği gibi 20 dakikada bir kapanması. Onu da kendi sitesindeki firmware’i kurarak çözebilirsiniz.
M**R
Venendo da un paio di Creative T20 avevo il timore di non riscontrare un miglioramento deciso nella qualità del suono. Dopo averle provate ho riscontrato una sonorità relativamente simile ma più ricca sull'intero spettro musicale. Mi ha sorpreso soprattutto la virtualizzazione surround 7.1 che invece di peggiorare la qualità sono la ha resa ancora più ricca con un posizionamento dei suoni molto preciso (cosa che aiuta nei giochi). L'ascolto di musica e la visione dei film sono comunque molto piacevoli su queste casse. L'illuminazione RGB è volendo un bonus, con la possibilità di scegliere colori e comportamento dell'illuminazione (ad esempio s e si vuole che pulsi a ritmo con l'audio riprodotto o meno). Naturalmente se non si è interessati agli effetti RGB si può disattivare l'illuminazione. Un ultima nota: non è necessaria l'installazione di alcun software per la gestione delle casse, inoltre il DAC è interno potendosi connettere tramite cavo USB al PC, senza la necessità di uso di un cavo da 3.5 (comunque incluso nella confezione). Ultima chicca la possibilità di collegare dispositivi alle casse anche grazie a una connessione bluetooth 5.0. In definitiva un ottimo paio di casse che valgono assolutamente il prezzo richiesto.
S**E
Je cherchais des speakers de qualité sans caisson basse pour compléter mon setup gaming et pouvoir les transporter dans un sac à dos avec mon pc portable + controller + mini clavier midi pour la musique... Très satisfait du résultat! Faible encombrement et son très très correct avec beaucoup de brillance. Les basses s'en sortent de façon excellente en rapport au gabarit. Pas détecté le "bourdement" signalé à faible volume. Le surround décuple la spatialité et le relief. Pas ou très peu de saturation à forte puissance (qui suffit à mes besoins). Pas besoin de driver (windows 10). L'éclairage led est fun et permet d'assortir votre setup. Un seul tout petit bémol : prise de liaison PC/speakers en usb-c / mini usb! Pourquoi pas usb-c / usb-c? Bref, très bon rapport qualité et je suis content de mon achat.
T**D
JBL prouve encore sa supériorité sur pas mal d'autres marques.
Trustpilot
1 week ago
3 weeks ago