The Beta Three® SLA-10H Series is a high SPL line array speaker used in applications including sound reinforcement for Houses of Worship, Events, Indoor Stadiums, Theme Parks, Multifunctional Auditoriums, Schools, and Transit Terminals etc. These are excellent for live, rental and portable sound reinforcement applications. The SLA Series line array loudspeaker delivers extraordinary performance where high SPL, high speech intelligibility and natural sounding music is required at unmatched value.