
Hello,
I know the Sonos App now allows setup and TruePlay for inverted, ceiling mounted Era 300s for surround. My questions is related to their placement. I have a few variables coming into play and I’m trying to decide what is best. Was hoping to get some thoughts.
I have purchased a couple Flexson ceiling mounts that come down what look to be 6 inches or so. My main issue is a support beam running right around where I’d like to place the Era 300s. Would I be okay placing them just in front of the beam if I can angle the speakers slightly down or would they be too far forward with how high they are? I’m just not sure the mounts hold the speakers low enough to place them behind the beam and it not get in the way. I could potentially add some wood to the bottom of the joists to lower the speakers more if I need to go behind though.
Ceiling is about 9ft from the bottom of the joists
A few photos have been provided to show my setup. Thanks!

