We are doing an install for our fire department (I'm on the department itself)...one of our members has an old Dukane wall-mounted PA system from the former Emergency Management office, which has 70v outputs and 8 ohm outputs. Right now, there are two PA horns hooked to an older scanner (which I believe has an amplified output) that we use for paging out on calls...we are wanting to tie the scanner in to the Dukane amplifier, and not only use the 8 ohm outputs for the PA horns (or 4 ohm depending on horn rating) also use the 70 volt to power 3-4 in-ceiling loudspeakers in the TV room, offices, and training room. Would it be possible, or can you only do one or the other?
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