JBL Quantum 300 User Manual

QUANTUM 300

Hybrid wired over-ear gaming headset with flip-up mic

Every sound matters.

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. 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.

Features

Live the game with
JBL QuantumSURROUND

Be at the center of the game with

JBL QuantumSOUND Signature

Play even longer in memory foam
comfort

Be heard with the voice focus directional
boom mic

Switch between all your favorite
platforms

User-friendly JBL QuantumENGINE
software suite

QUANTUM 300

Hybrid wired over-ear gaming headset with flip-up mic

Features and Benefits

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

Created for PC gaming, JBL Quantum 300 headset is also compatible with Xbox™, PlayStation™,
Nintendo Switch™, Mobile, Mac, and VR.

User-friendly JBL QuantumENGINE 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.

What’s in the box:

JBL Quantum 300 headset

USB audio adapter

Windshield foam for boom microphone

QSG / Warranty card / Safety sheet

Technical specifications:

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

adapter (1.5m)

Weight: 245g

HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com

© 2020 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries. Features, specifications
and appearance are subject to change without notice.