"Continental’s innovative system abandons conventional speaker technology triggering selected surfaces in the vehicle interior to produce sound. The result is an extremely natural and enveloping sound experience for the occupants, who feel as if they are sitting in a concert hall surrounded by sound. In comparison to conventional audio systems, Ac2ated Sound not only produces high audio quality but also enables a reduction of the weight and space taken up by up to 90 percent."
It'll be some achievement if they manage that in a Morgan!
Kudos for the light weight though, less weight is always a good thing :-)