LS1 is a very compact speaker designed to be flown horizontally in compact Line Source applications. Flying up to 6 pcs per side the LS1 speakers are designed for medium to high SPL applications in Theatres Hotel Lobbies Conference rooms & high SPL entertainment venues. Flying 2 boxes will give a coverage of 90×50 degree 4 boxes 90×40 degree & 6 boxes 90×30 degree. An array of 2×6 pieces will deliver 105 d B in 30 meters in pure hi-fi sound quality.