I saw your post on the PE .87 drivers you bought.
Good to hear that your array turned out well.
I like the array sound also.
I have a pic posted as PE .87 16x on the fullrangedriver forum.
They are about 7 ft high and 3 ft wide.
They are running open baffel, no x-over.
I was trying to see what a high sensitivity system sounded like.
It is in some ways like headphones.
The distortion seems to be low from lower excursion for the same
volume.

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Cheers

Linc