The problem with playing all Pink Floyd, one day you will be playing Rachmaninoff and in the background of the quietest passages you will hear, "matter of fact its all dark."
Which was the point all along, to let us know you are happy with your new speakers. Congratulations. But please play a mix of music or you will be forced to dump the best speakers you ever heard to get rid of the heartbeat in the background.
Second, do components need to burn in ?Most components are very low maintenance and not needy at all. All mine are perfectly happy to just sit there not even being turned on, sometimes for days at a time.
Third, I’m mostly sure that speakers NEED to burn in because the last time I bought new ones (Focal Arias) I got home, hooked them up and could not wait for the amazing sound that I knew would spring forth, but alas, they sounded like a pair of White Van Speakers and my heart sank into my stomach. Then as I was getting everything set to return them, (about 3 hours later) I returned to the music room and to my amazement I was listening to the best pair of floor standers I have ever heard.
Which was the point all along, to let us know you are happy with your new speakers. Congratulations. But please play a mix of music or you will be forced to dump the best speakers you ever heard to get rid of the heartbeat in the background.