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JBL Quantum 300 Wired Over-Ear Gaming Headset - Black

Posted May 28, 2026Updated Jun 1, 2026

$54.99$89.95

39% OFFYou save $34.96

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In Stock

Is this a good deal?

In competitive gaming, sound is survival, and JBL knows great sound: From the thrill of tracking enemies in FPS games, to engaging in epic MOBA battles, the JBL Quantum 300 amplifies every victory on PC, Mac, Xbox, PS4 and Nintendo Switch
Features JBL Quantum Surround sound technology which is engineered for accuracy and delivers immersive gaming audio for a competitive edge, so users never have to miss a step, shot or jump during gameplay
JBL Quantum 300 gaming headset incorporates a boom microphone with echo cancelling technology, allowing users to focus on their teammates' voice rather than background noise, for crystal clear communication
Memory foam ear cushions on the JBL Quantum 300 headset are covered in soft PU leather, providing comfort for marathon sessions, plus 3.5 mm and USB adapter connections for multi-platform gaming on PC, Mac, Xbox, PS4 and Nintendo Switch
Items delivered: JBL Quantum 300 wired over ear gaming headset with boom mic in black, compatible with PC, Mac, Xbox, PlayStation, Nintendo Switch, mobile and VR

Great Deal

39% off this JBL Quantum 300 headset with immersive surround sound, memory foam cushions, and a noise-canceling boom mic. Ideal for competitive gamers on PC, console, and mobile.

What we like

JBL Quantum surround sound for accurate audio
Memory foam ear cushions for long sessions
Echo-canceling boom mic for clear chat
Works with PC, Mac, Xbox, PS4, Switch, mobile

Watch out for

No wireless Bluetooth connectivity
No active noise cancellation

Tip: Use the JBL Quantum Engine software to customize EQ and surround sound profiles for different games.

Our Take

Best for: Budget-conscious gamers needing accurate surround sound for competitive play.

The JBL Quantum 300 is a wired gaming headset that delivers excellent positional audio for its price. The JBL Quantum Surround sound technology helps you pinpoint footsteps and gunshots in FPS games, while the memory foam ear cushions keep you comfortable during long gaming sessions. The boom microphone features echo cancelling, so your teammates hear you clearly without background noise. On the downside, it's wired-only with no Bluetooth, so you'll need to stay tethered to your device. The lack of active noise cancellation means external sounds can still intrude, but the closed-back design offers some passive isolation. Build quality is decent for the price, with a lightweight plastic frame and PU leather ear pads. 95), this headset offers strong value for budget-conscious gamers who want competitive audio features and multi-platform compatibility.

Price Analysis

At $54.99, this is 39% off the original $89.95 price. That's a solid discount for a wired gaming headset with JBL Quantum Surround and a boom mic. If you need accurate audio for competitive gaming without breaking the bank, this is a good time to buy.

Common Questions

Is the JBL Quantum 300 compatible with PS5?

Yes, it works with PS5 via the 3.5mm audio jack on the controller, or using the included USB adapter for audio on PC.

Does the microphone detach?

No, the microphone is a flip-up boom mic that mutes when flipped up. It does not detach but can be rotated out of the way.

Does it support virtual surround sound on Xbox?

Yes, when connected via 3.5mm to an Xbox controller, the headset works with Xbox's Windows Sonic surround sound. For PC, the JBL Quantum Engine offers enhanced surround options.