Recently purchased home, installing our existing speakers. Looking to mount Era 300s in the corners (Red circles). Ideally, I would like to mount in the corners of the wall. Do these speakers to angle downward towards couch, or can a level corner mount work? Considering optimal sound, what is the most suggested mounting route with this layout? Pairing with ARC and two subs.
I'm hesitant to mount on the flat wall under crosswalk for power access reasons. Wife doesn't approve floor stands behind couch.
**I will be installing elevated power outlets to hide visible power wires.
