Wall Speakers, Plan+Elevations AutoCAD DWG Block Collection Home / AutoCAD DWG Block Collection / Wall Speakers, Plan+Elevations Wall Speakers AutoCAD Block AutoCAD DWG format drawing of different wall speakers, 2D plan and… Wall Speakers AutoCAD Block AutoCAD DWG format drawing of different wall speakers, 2D plan and elevation views, DWG CAD block for indoor sound systems. Free DWG Download