Connect B&O speakers with 3dr party devices
The most common active Bang and Olufsen speakers (BeoLab 3/4000/6000/8000 among others), has a normal line input, which can trigger a speaker to turn on automatically when music is sent to the speaker. Connection to the line input is basically a good solution for connecting other devices for music to the speakers.However when the B&O BeoLab speaker is used for surround, there is a risk that the speaker turns off during quiet passages in movies, and the speaker will use some time to start up again by passages with sound.