Paging system in Legend

[dudeEWin]

I want to install a bogen paging system that will handle 3 buildings. each building's area is about 20,000 sq ft.
and the 3 buildings are 150 ft away from each other.

I want the paging system to work at the same time in all buildings.
which Bogen paging amplifier can I use in this scenario?

 

[bobsou]

are all the buildings tied together with cables ? are you going to use Paging Zones ? how many total watts of paging speakers ? how high are your speakers going to be , is stock going to be pile high to affect speakers range & noise level ?,if its as big as you say it is Bogen will come out and spec it for you