The LineSource Monitor is quite a powerful package to start with and when stacked 3 high, (or four - really the ceiling is the limit), takes control of a rooms acoustics as few other loudspeakers can. It virtually eliminates ceiling and floor reflections while establishing a very broad and deep soundstage over a large listening area. The listening area is both wide and tall allowing movement without a loss of musical enjoyment for a considerable number of people. In a public assembly area, the Triple Stacked LSM offers excellent musical coverage and speech intelligibility in rooms to 2000 square feet and audiences up to 80 people. Tremendous dynamic capability with the expected Ribbon transparency and detail. A world class loudspeaker with a down home price.