JBL Quantum 400

Over-Ear Gaming Headset w/ USB, Game-Chat Balance Dial - Supports PC, Mac, Xbox, Playstation & Nintendo Switch - Black


JBL Quantum 400

Over-Ear Gaming Headset w/ USB, Game-Chat Balance Dial - Supports PC, Mac, Xbox, Playstation & Nintendo Switch - Black

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Gain an audio edge. JBL Quantum 400 headset keeps you one step ahead with surround sound that engages you in the game and lets you anticipate every move. Designed for precision and immersion, JBL QuantumSOUND Signature helps you level up your performance for a real advantage in combat.

Features and Benefits

Live the game with JBL QuantumSURROUND and DTS
Enjoy the game’s most immersive sound experience with personalized surround sound powered by the included JBL QuantumENGINE PC software. JBL QuantumSURROUND puts you at the center of the most engaging experience, allowing you to up your game and triumph over the competition. Also equipped with DTS headphone:X v2.0.

JBL QuantumSOUND Signature gives you a true audio edge
From the tiniest footsteps to the loudest explosion, QuantumSOUND Signature makes every scene epic and every gamer more competitive. Our signature audio delivers the most realistic soundscape for a competitive advantage in any battle.

Play even longer in memory foam comfort
The lightweight headband and memory foam ear cushions were designed for even the longest gaming sessions.

Voice focus directional flip-up boom microphone
JBL Quantum 400 headset lets you rally the troops and opponents with clarity. The flip-up, voice focus directional boom mic comes with auto on/off and mute features.

Game-chat dial for seamless communication
JBL Quantum 400 headset features a Game-chat Balance Dial certified by DISCORD. Also compatible with TeamSpeak and other communication platforms.

Made for your favorite platforms
Created for PC gaming, JBL Quantum 400 headset is also compatible with Xbox™, PlayStation™, Nintendo Switch™, Mobile, Mac, and VR.

User-friendly JBL QuantumENGINE software suite
JBL’s unique QuantumENGINE PC software powers the immersive surround sound. Select your preferred surround sound settings and personalize your JBL Quantum 400 gaming headset from a user-friendly dashboard, creating separate profiles and RGB effects, and modifying microphone settings. You can also adjust the equalizer or choose from 6 presets.

What’s in the box:
JBL Quantum 400 headset
Type-C to Type-A cable
3.5mm audio cable
Windshield foam for boom microphone
QSG / Warranty card / Safety sheet

Details & Specs

Audio Specifications

Frequency response: 20 Hz - 20 kHz
Microphone frequency response: 100 Hz - 10 kHz
Max input power: 30 mW
Sensitivity: 98 dB SPL @1 kHz / 1mW
Microphone sensitivity: -40 dBV @ 1 kHz / Pa
Impedance: 32 ohm
Microphone pickup pattern: Directional


Microphone size: 4 mm x 1.5 mm
Weight: 274 g
Cable length: 3.5mm audio cable (1.2 m) + Type-C to Type-A Cable (3 m)
Driver Size: 50 mm Dynamic drivers

More Information
UPC 050036369718
Warranty 1 year
Product Manual Download
Sensitivity 113 dB
Impedance 32 ohms
Frequency Response 20-20,000 Hz
Drivers 50mm drivers
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