About Sonarworks:


Sonarworks is the leading sound calibration company in the sound recording industry.

Their products are relied-upon by more than 30,000 recording studios worldwide, including 25 Grammy winners who enjoy and endorse Sonarworks.

Now Sonarworks are on a mission to take this even further - deliver the ultimate sound experience to all music listeners, regardless of the device used, be it headphones, speakers, or car stereo.


Finally you can work with confidence on the setup you have. Sonarworks Reference 4 removes unwanted colouration from your studio speakers and headphones, so you can trust that you hear your mix accurately.

Reference 4 Studio Edition offers the full package of highly powerful software, providing consistent reference sound, both in the studio and on the go. You can also measure your studio with the included mic, in only 10 minutes. Reference 4 then creates a calibration profile.

For headphones, select a pre-made profile and you're ready to go. Calibration can be run in DAW via plugin for lowest latency or via Systemwide for maximum versatility.


Includes, Plugin for Headphones and Speakers, Systemwide app for Headphones and Speakers and measurement software for Speakers.

Sonarworks Reference 4 Studio Edition with measurement mic

$559.00 Regular Price
$549.00Sale Price
  • Product Features

    DAW Plugin:

    Reference sound combined with true zero-latency processing. AU, AAX Native, RTAS and VST formats.

    The Reference 4 Plugin will sit at the end of your track, sub or master bus in any application supporting VST, AU, AAX or RTAS plugins. By an average headphone profile, you'll remove unwanted hardware colouration. You can then work with confidence and hear every sound in your mix without leaving your DAW.

    The plugin provides features that balances CPU efficiency and filtering latency:

    • 2 filter modes: zero latency and phase linear
    • Target curve customization
    • Pre-defined non-flat target curves
    • Mono monitoring
    • Clipping control
    • Dry/Wet control

    Systemwide calibration:

    Allows the use of calibrated sound for critical listening from any playback source. Works with Windows and Mac.

    As a standalone application, Reference 4 Systemwide becomes a virtual audio driver delivering the Sonarworks SR sound. Your system’s audio output becomes calibrated based on the headphone profile allowing you to reference your favourite music ahead of a session or enjoy music as it was intended.

    Systemwide also features:

    • 2 filter modes: zero latency and phase linear
    • Target curve customization
    • Pre-defined non-flat target curves
    • Mono monitoring
    • Clipping control
    • Dry/Wet control

    Step-by-step speaker measurements:

    For ultimate accuracy, software guides you through the process and automatically locates the microphone in your room.

    See your actual frequency response:

    See your room/headphone sound before and after the correction, look at your left and right channel response individually.


    Key Features:

    • Calibrate your studio monitors and headphones quickly and easily
    • Find out where your monitors need help
    • Mix and master with confidence
    • Includes measurement microphone with a flat frequency response
    • Includes Speaker measurement software, DAW plugin and Systemwide which corrects all outgoing audio
    • You will need an audio interface with phantom power to use measurement microphone
  • Benefits

    • Focus on music instead of worrying about your setup because Reference 4 HE removes unwanted colouration from your headphones.
    • Make the right impact on every listener out there because you can hear exactly what's going on in your music.
    • Get more out of your gear because calibration upgrades your equipment to ultimate accuracy.
    • Work wherever you have your laptop because calibrated headphones become a legitimate tool for serious audio production.
    • Spend less time double-checking and chasing the last fixes because accurate monitoring results in clean mixes.
    • Get the relevant feedback because your collaborators will hear the music as you do.
  • System Requirements

    • Mac: MacOS 10.9 or later
    • PC: Windows 7 or later
    • Hardware: 2 GB RAM; 1024x768 display
    • Audio interface with phantom power for the XLR measurement microphone (not included)
    • Sonarworks XREF20 measurement microphone (sold separately)
    • Sonarworks supported headphones or Sonarworks individually calibrated headphones
    • Sonarworks Systemwide is compatible with ASIO drivers

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