ATC HiFi Driver Technology - Tweeter

Brad of Lone Mountain Audio talks about ATC's high frequency tweeter design, unique features, and how it attains it's low distortion and accurate performance.
ATC loudspeakers and electronics are hand-crafted in the U.K.
ATC Consumer HiFi Products are imported/distributed in USA by Lone Mountain Audio - www.lonemountainaudio.com/
ATC site - atcloudspeakers.co.uk/