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.

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.

Specs

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