If I have 2 Play 5 speakers, how do I know which is left and which is right?
Best answer by GuitarSuperstar
No, it’s part of the pairing process in the Sonos app:
You can separate the stereo pair by following these steps:
After separating the pair, redo the pairing process above and choose which speaker will act as the left and which speaker will act as the right. After pairing them, redo Trueplay tuning to optimize the sound in the new room.
Most users keep the speakers in a vertical orientation when used as a stereo pair.
The tweeters are located on the logo side of the speaker. So the “inside” position would produce a tighter stereo image. The “outside” position would produce a wider stereo image. Choose whatever sounds best to you.