Would a pair of line arrays, layed down horizontally,
cause any problems I'm too dim to see yet?

Thanks for any thoughts,

there are two parts to the line array
the line and the array
without some mininum number of cabinets all you have is a box
the boxes interact to create the line array
a single element from the line array is not going to give the pattern
control or cylindrical wavefront of a line array
George