Public address amplifiers have a range of amplifier power output from 30W, 40W, 60W, 120W, 240W, 350W... They have microphone inputs, aux inputs for background music and usually a priority muting emergency paging or override input EMC to connect to your phone and paging system.
100V and low impedance 4-16 ohms speaker outputs are provided and all the ITC audio amplifiers come with extensive protection from short-circuit, overload and high temp built in.
We have full range of speakers - indoor and outdoor speakers, long throw outdoor or speakers to go under the eaves. We also have multi zone amplifiers so you could have 2 or 3 indoor areas with different volume settings and an outdoor or yard area with different speakers and settings. Some speakers are more efficient for voice projection and others for music and voice.
Give us a call to discuss your requirements, we are happy to help you with design ideas and advice.