Step up your game with superior audio. JBL Quantum 300 wired headset creates a new
level of immersion thanks to JBL QuantumSOUND Signature and accurate audio positioning.
JBL QuantumSURROUND™ generates a realistic soundscape that drops you in the middle of the
action, gives you an edge, and maximizes your performance on your PC. Designed for durability,
the lightweight headband and memory-foam ear cushions keep you comfortable. A flip-up, voice
focus boom mic keeps the communication flowing with both allies and enemies.
Live the game with JBL QuantumSURROUND™
Through advanced algorithms and the addition of overhead audio, JBL QuantumSURROUND™
powered by the JBL QuantumENGINE PC software creates an incredibly realistic spatial soundstage
for cinematic levels of immersion and a true audio edge over the competition.
Be at the center of the game with JBL QuantumSOUND Signature
From the tiniest footsteps to the loudest explosions. JBL QuantumSOUND Signature makes every
scene epic and every gamer more competitive. The 50mm neodymium drivers deliver a sound
curve designed specifically for gaming. Immerse yourself in 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. Detachable ear cushions make the headset easy to clean.
Be heard with the voice focus directional boom mic
JBL Quantum 300 headset lets you rally the troops and opponents with clarity. The flip-up, voice
focus directional boom mic enables crystal clear communications with both allies and enemies.
Switch between all your favorite platforms
The JBL Quantum 300 headset is compatible via 3.5mm jack with PC, PlayStation™, Xbox™,
Nintendo Switch™, Mobile, Mac and VR. You can also use 3.5mm jack to USB converter cable to use
the headset via USB on PC, PlayStation, Nintendo Switch and Mac. The JBL QuantumSURROUND is
only available on PC. Check the connectivity guide for compatibility.
User-friendly JBL QuantumENGINE PC software suite
JBL’s unique JBL QuantumENGINE PC software powers the immersive surround sound. Select your
preferred surround sound settings and personalize your JBL Quantum 300 gaming headset from
a user-friendly dashboard, creating separate profiles. You can also adjust the equalizer or choose
from 6 presets.
Driver size: 50mm Dynamic drivers
Frequency response: 20Hz – 20kHz
Max input power: 30mW
Sensitivity: 100dB SPL @1kHz/1mW
Impedance: 32 ohm
Microphone frequency response:
100Hz – 10kHz
Microphone sensitivity: -40dBV @ 1kHz/Pa
Microphone pickup pattern: Directional
Microphone size: 4mm x 1.5mm
Cable length: Headset (1.2m) + USB audio
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