How to tune Sonos speakers or soundbars with Trueplay for better sound

Sonos offers a software feature called Trueplay that aims to make your existing Sonos speakers and soundbars sound better. The software is designed to allow users to place their Sonos speakers wherever they like and still achieve good sound quality.

Source : https://www.pocket-lint.com/how-to-tune-your-sonos-speaker-or-soundbar-with-trueplay-to-make-it-sound-better/