SP25 Prisma User Guide

Dirac Live

The interaction between your Primare system and the physical layout of your room has a huge impact on sound quality. With Dirac Live® Room Correction you can apply state-of-the-art, patented algorithms to analyse and digitally reduce room impact and enhance speaker performance through your Primare system. Dirac Live delivers a larger sweet spot, accurate staging, clarity, voice intelligibility, and a deeper, tighter bass not otherwise possible.

Key Benefits

With Dirac Live Room Correction you will experience three key benefits:

1. Improved localisation of sound events, so called staging.

2. Better clarity and intelligibility in music and speech.

3. A deeper and tighter bass free of resonances throughout the entire listening area.

Note: A Limited Bandwidth Dirac Live subscription tier is included with the SP25. Alternatively, you can order the Full Bandwidth Dirac Live subscription directly from Dirac on their website.

For more information see https://primare.net/dirac/

Dirac Live Quick Start Guide

  1. Download Dirac Live.
  2. Create a Dirac account.
  3. If needed, buy a license for your device and follow activation instructions.
  4. Log in to Dirac Live on your device.
  5. Calibrate and enjoy!

Note: An Ethernet connection must be used for Dirac Live updating and calibration. Once the settings have been determined and filters loaded into the SP25 Prisma an Ethernet connection is not necessary although we, as does Dirac, recommend using that connection if possible.


Printing or saving as PDF

You can print an on-line Primare user guide from your web browser, to provide you with a permanent copy to refer to away from your computer.

Alternatively, you can save a user guide as PDF files, to refer to when are you not connected to the internet.

To do so, simply choose Print, or Print followed by Save as PDF, from your browser’s File menu.

For the specific procedure for each of the most popular web browsers see How do I print or save a PDF copy of the on-user guides?.


You can use Google Translate to translate the contents of the Primare website. To do that, select the language you would like to translate into in the list below.

Please bear in mind, since the Google Translate is an automatically generated translation, we do not take any responsibility for errors in the text.