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, JBL 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
The JBL Quantum 400 headset is compatible via USB on PC, PS, Nintendo Switch™ and Mac. 3.5mm audio jack with PC, PlayStation™, Xbox™, Nintendo Switch™, Mobile, Mac and VR. The JBL QuantumSURROUND is only available on PC. Check the connectivity guide for compatibility.
*Compatible with all PS models including PS5 and PS4
**Compatible with all Xbox models including Xbox Series X
Made for your favorite platforms
"The JBL Quantum 400 headset is compatible via USB on PC, PS4, Nintendo Switch™ and Mac. 3.5mm audio jack with PC, PlayStation™, Xbox™, Nintendo Switch™, Mobile, Mac and VR. The JBL QuantumSURROUND is only available on PC. Check the connectivity guide for compatibility.
*Compatible with all PS models including PS5 and PS4
**Compatible with all Xbox models including Xbox Series X
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.
JBLQUANTUM400BLK
Specs & Downloads
Item# JBLQUANTUM400BLK
Product Description
Sound is Survival
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. JBL Quantum 400 also features a voice focus boom mic for clear multiplayer interactions, a game-chat balance dial, is certified for DISCORD, and compatible with TeamSpeak and more. A lightweight headband with memory foam ear cushions lets you game in comfort for hours on end. Up your game with JBL Quantum 400 headset and dominate your opponents.
Audio Specifications
Frequency response20 Hz - 20 kHz
Microphone frequency response100 Hz - 10 kHz
Max input power30 mW
Sensitivity98 dB SPL @1 kHz / 1mW
Microphone sensitivity-40 dBV @ 1 kHz / Pa
Impedance32 ohm
Microphone pickup patternDirectional
Dimensions
Microphone size4 mm x 1.5 mm
Weight274 g
Cable length3.5mm audio cable (1.2 m) + Type-C to Type-A Cable (3 m)
Driver Size50 mm Dynamic drivers
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
Documents & Downloads
The latest owner's manuals, quick start guides, and documents.
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