I am in the planning stages of a small 18" x 15' switching layout, and came across the Surrountraxx system. It seems perfect - I have always hated the lack of bottom end on the speakers within a locomotive, and though that having an external speaker system especially on a small layout made a lot of sense. So, has anyone used this, or operated a layout where it was installed? It isn't cheap - but it seems like it would save the hassle of squeezing speakers into small spaces!

- Jered