NSMT Loudspeakers was founded in 1990 as NSM Loudspeakers. We changed our name in the 1990s to NSM Audio to reflect our involvement with a line of tube amplifiers. In 2011 we changed our name to NSMT Loudspeakers. From 1990 to now, ownership has remained the same. Since 1990 we have developed a reputation as a leader in designing and manufacturing some of the very best loudspeakers.