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Valcom -24vdc intercom speakers
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<blockquote data-quote="Ben Lawrence" data-source="post: 208728" data-attributes="member: 391"><p>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.</p><p>Are some of you guys installing these setups? What is the advantage over the typical 70v setups?</p></blockquote><p></p>
[QUOTE="Ben Lawrence, post: 208728, member: 391"] 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? [/QUOTE]
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