Hello, I am enquiring about sound-system hire for [event] in Mexico City. I will bring [device models and known ports] for [speech, music or switching sources]. Please list the hire equipment, accessories, exclusions and information still needed. Can the planned operations be tried with my devices before the event, who handles setup, and how will an alternative be proposed if they do not work together? I am not judging connection safety myself or confirming the hire.
