The Sonarworks Reference plug-in has become an essential tool for mixing by delivering a reliably neutral sound on which to base key mixing decisions. When using headphones, Reference allows you to apply DSP correction profiles for over 100 popular headphone models. For speaker correction, Reference utilizes a measurement microphone to generate a custom profile for your speakers and room.
Now Sonarworks have gone one step further, introducing a new standard that promises to deliver the same sound on all speakers and headphones, with just +/-0.9dB difference across different devices. They’re calling it Sonarworks SR, which stands for “Studio Reference”.
Read more about this here: https://www.soundonsound.com/news/sonarworks-intro-new-standard-accurate-monitoring