Unify all of your monitoring devices under the same reference sound and work with confidence both in the studio and on-the-go.

Upgrade to Sonarworks Reference 4 Studio Edition adds speaker calibration to the already impressive set of features of Reference 4 Headphone Edition. You'll need a calibrated measurement microphone - if you don't have such a mic, our Measurement Microphone for Recording Studios (XREF20) is your best option. You have to own a valid Reference 4 Headphone Edition license to upgrade to Studio Edition.

IMPORTANT! This upgrade product is NOT compatible with educational licenses!

Upgrade from Headphone includes:

• Reference 4 Measure - speaker measurement software
• Reference 4 Systemwide - headphone and speaker functionality
• Reference 4 DAW plugin (AU, VST, AAX) - headphone and speaker functionality
• All products can be activated and used on 3 machines

System requirements (not included):

• Mac: OS X 10.12 or later
• PC: Windows 7 or later
• Omnidirectional measurement microphone with a flat response
• Audio interface with +48v Phantom Power and 44.1 kHz sample rate capability 
• XLR to XLR audio cable
• Valid Reference 4 Headphone Edition license

Legal information:

• Terms and Conditions
• End-User License Agreement
• Right of Withdrawal application form