JBL Quantum 300 | Hybrid Wired Over-Ear Gaming Headset with Flip-up Mic - OnWard PH

Welcome to On.Ward PH!

JBL Quantum 300 Hybrid Wired Over-Ear Gaming Headset

Every sound matters.

Step up your game with superior audio. JBL Quantum 300 wired headset creates a new level of immersion thanks to JBL Quantum SOUND Signature and accurate audio positioning.
JBL Quantum SURROUND 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.

Compatible via 3.5mm jack with PC, Playstation, Xbox, Nintendo Switch, Mobile Phones, Mac, and VR. You can also use 3.5mm jack to USB on PC, Playstation, Nintendo Switch and Mac.


  • Live the game with JBL Quantum SURROUND
  • Be at the center of the game with JBL Quantum SOUND
  • 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 Quantum ENGINE software suite

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

What's in the box

  • JBL Quantum 300 headset
  • USB audio adapter
  • Windshield foam for boom microphone
  • QSG / Warranty card / Safety sheet
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