I have run into a system where I had anticipated seeing a 25v or 70v system that has a valcom speaker install. This is the first time I have run into a setup like this. Each speaker seems to have its own little amplifier as opposed to a transformer on a 70v line. All the signal lines appear to be cat 5e. Essentially I am looking at trying to add some speakers and it looks like simply jumping on extra speakers is a no go? I also have larger room where a horn with some additional output would be handy. In a normal 70v system I could just swap out the speaker and utilize the larger tap. I will have to see what is involved with a higher output horn on the -24vdc line.
Are some of you guys installing these setups? What is the advantage over the typical 70v setups?
Are some of you guys installing these setups? What is the advantage over the typical 70v setups?