loudspeakers. aviva stadium. dublin. ireland

address amplifier announce announcement arena audio auditorium aviva bright broadcast bunch calling commentate communication communications competition construction curve dark design dublin electric electronic entertainment event field floodlight game ground hailer illuminated illumination information ireland irish lamp lamps light loud louder loudspeaker loudspeakers many masts match megaphone modern music night noise outdoor outdoors outside pattern performance perspective playground posts power public relay score section series several shout soccer sound speak speaker speakers sport sports spotlight stack stadium system talk tournament track