Speakers added after the interior is finished end up on shelves, in corners, and in the way. Sound that belongs to the building is drawn with the ceilings, the joinery, and the rooms that share a wall.
We decide where music is wanted, where speech has to be clear, and where silence matters more. Coverage and volume are set for those rooms, not for a single impressive demo.
The visible part should be small. Grilles, a keypad, and a source people already understand are enough when the speakers were allowed for in the architecture.
