JBL Quantum 400

Product Specifications

General Specifications

Driver size (mm): 50

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB): 98

Dynamic frequency response range (Hz): 20 Hz - 20 kHz

Impedance (ohms): 32

Passive Frequency Response: 20 Hz – 20 kHz

Dimensions

Audio Cable Length (ft): 3.9

Audio Cable Length (m): 1.2

Ear Cup Depth (cm): 2.7

Ear Cup Depth (in): 1.1

Ear Cup External Height (cm): 9.9

Ear Cup External Height (in): 3.9

Ear Cup External Width (cm): 8.8

Ear Cup External Width (in): 3.5

Ear Cup Internal Height (cm): 5.8

Ear Cup Internal Height (in): 2.3

Ear Cup Internal Width (cm): 4.9

Ear Cup Internal Width (in): 1.9

Charging Cable Length (m): 3

Charging Cable Length (ft): 9.8

Weight (g): 274

Weight (oz): 9.7

Features

3.5 mm audio cable Input: Yes

Audio cable: Yes

Built-in Microphone: Yes

Over-ear: Yes

Replaceable Earpads: Yes

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.

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, 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

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

Optimized for PC, compatible with multiple platforms

The JBL Quantum 400 headset is compatible via USB with PC, PS and Mac. 3.5mm audio jack with PC, PlayStation™, Xbox™, Nintendo Switch™, Mobile, Mac and VR. The features powered by JBL QuantumENGINE (JBL QuantumSURROUND, RGB, EQ, Microphone settings etc.) are only available on PC. Check the connectivity guide for compatibility. *Compatible with PlayStation (PS5 and PS4) **Compatible with Xbox (Xbox Series X S and One)

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.