JBL Quantum Duo PC Gaming Speakers

JBL QuantumSOUND Signature

JBL Quantum Duo is engineered for domination, with high-excursion 2.5" drivers and precision tweeters that bring every sonic detail to life. Feel the ground quake with every blast, track enemies through the faintest footstep, and lose yourself in the heart-pounding intensity of the fight. Powered by JBL QuantumSOUND Signature and Dolby Digital, this is audio that hits harder, sounds sharper, and keeps you locked in to win.

Experience every detail

From roaring engines to echoing battle cries, the JBL Quantum Duo turns every sound into a spine-tingling thrill. With exposed drivers and rear-firing bassports, these PC gaming speakers deliver crisp highs and floor-shaking bass that launch you straight into the action.

Lights that react like your reflexes

When the action hits, your lights hit harder. JBL Quantum Duo syncs dynamic lighting to every blast, reload, and bass drop in real time. Cycle through Wave, Flow, or Solid modes and build an immersive setup that looks as epic as it sounds.

Bluetooth for wireless music streaming

Not gaming? No problem. Switch to Bluetooth mode and let your JBL Quantum Duo shine as powerful Bluetooth speakers. From playlists to podcasts, they double as wireless speakers with bold, immersive sound for all your favourite content.

Plug-and-play speakers with intuitive controls

No complicated setup needed. USB and AUX inputs provide quick connection, while dedicated volume, lighting, and source buttons keep you in control.

Compatible with any gaming system

Whether you're on PC, Mac, Windows or kicking it old school with gaming consoles, the JBL Quantum Duo PC gaming speakers work right out of the box. It’s a flexible option for gamers with multi-platform needs.

• Model No.: JBL Quantum Duo
• Transducers: 2.5" woofer, 0.75" tweeter
• Rated output power: 20W RMS
• Frequency response: 60Hz – 20kHz
• Signal-to-noise ratio: > 80dB

Wireless specification

• Bluetooth version: 4.2
• Bluetooth profile: A2DP v1.3, AVRCP v1.5
• Bluetooth transmitter frequency range: 2402MHz – 2480MHz
• Bluetooth transmitter power: ≤ 12.5dBm (EIRP)
• Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK

Dimensions

• Dimensions (W x H x D): 89 x 210 x 176mm each
• Weight: 2.8kg

1 x JBL Quantum Duo

1 x 1.5m audio-in cable

1 x 1.5m USB cable

1 x 1.5m power cable

1 x QSG and warranty card

Shipping

All orders ship within the next 1-3 working days for local (Malaysia) delivery. If you have placed the order over the weekend, the package may not ship until the following Tuesday of the coming week. No International Deliveries available.

Do note that Sundays, Saturdays, and Public Holidays are non-working days.

How do I cancel my online order?

Please call us at +6010 226 6691 or email us at shopify@gbutd.my, so we can assist you with cancelling your order before the product is shipped out.

I accidentally put in the wrong shipping address! How can I change that?

Please call us at +6010 226 6691 or email us at shopify@gbutd.my and have your order confirmation number ready. If the order hasn’t shipped already, we will happily change the address for you.

Returns / Exchanges

How do I return or exchange my order?

We have a 15-day return policy, which means you have 15 days after receiving your item to request a return. Let us know if you prefer a refund or exchange.

Refunds will be made via bank transfer to the bank of your choosing.

To be eligible for a return, your item must be in the same condition that you received it, unworn and unused, with tags, and in its sealed original packaging. You’ll also need the receipt or proof of purchase.

In the event that a return needs to be made, contact us within 7 days of delivery (including weekends) and we’ll furnish you with the necessary details required for the return. Do note that returns should be shipped back within 14 days of delivery (including weekends), and that buyers will have to bear the return shipping costs. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return questions. 

Can I return my JBL Quantum Duo to you if I bought them from a retail store?

If you purchased your product through a certified dealer, please follow their listed return policy for any exchanges or returns.

Warranty

We offer a 1-year Limited Warranty for Manufacturer’s Defects. See details here. If you believe you have received a defective product upon arrival, please contact us immediately at +6010 226 6691 or email shopify@gbutd.my for further instructions.