Been a while since i have been on here, but always a great site for information. Looking for some input for adding a speaker to an existing paging system in a medium sized factory. Havent been out to look at the job yet, but assuming the speaker will be required out in the plant area. Quite a distance from where their MICS system is located in the office. Could I simply run a speaker wire off an existing paging speaker ( if there is even one close enough), or do I need to run the speaker drop all the way back to paging amp beside phone system in the office ? Is 16 gauge satisfactory as well. Thanks for any help folks !! Cheers