Software requirements
Platform: Windows 7 or higher
500MB of free hard drive space for installation
*QuantumSURROUND / QuantumSPHERE 360 and DTS Headphone:X V2.0 
available on Windows only. Software installation required.
Download JBL  QuantumENGINE to gain  full access to  features  on your JBL  Quantum headsets  - from 
headset calibration to adjusting 3D audio to suit your hearing, from creating customized RGB lighting 
effects to determining how the boom microphone side-tone works. jblquantum.com/engine
JBL QuantumENGINE