Every sound matters.

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, an 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.

Features

• Live the game with JBL QuantumSURROUNDTM and DTS
• JBL QuantumSOUND Signature gives you a true audio edge
• Play even longer in memory foam comfort
• Voice focus directional flip-up boom microphone
• Game-chat dial for seamless communication
• Made for your favorite platforms
• User-friendly JBL QuantumENGINE PC software suite

Technical specifications

• Driver size: 50mm Dynamic drivers
• Frequency response: 20Hz – 20kHz
• Microphone frequency response: 100Hz – 10kHz
• Max input power: 30mW
• Sensitivity: 98dB SPL @1kHz/1mW
• Microphone sensitivity: -40dBV @ 1kHz/Pa
• Impedance: 32 ohm
• Cable length: 3.5mm audio cable (1.2m) Type-C to Type-A cable (3m)
• Microphone pickup pattern: Directional
• Microphone size: 4mm x 1.5mm
• Weight: 274g

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