SLS International, Inc. engages in the manufactures and sells loudspeakers through dealer networks. The company's product lines consist of professional contractor speaker system, the universal soldier speaker system and the home theater speaker system. The professional speaker system consists of eighteen different models of speaker systems, each model consisting of a speaker cabinet and components of woofers and ribbon drivers. The commercial loudspeakers consist of lower cost speakers with twelve models of different size that are sold in music stores for orchestras and disc jockeys. Home theatre systems consist of four models that use the smallest unit of professional contractor loudspeaker system as their basis. The company was founded in 2000 and is headquartered in Ozark, MO.