70V 15Watt ceiling speakers. - 05/09/05 11:48 PM
A GC asked if I could install some ceiling speakers for the sound system in a cosmetics store we are working on.
The speakers have a 70V xfmr and 6 taps with wattage ratings and I couldn't locate a common.
Anybody have a website, explaining this system and how to wire?
The speakers have a 70V xfmr and 6 taps with wattage ratings and I couldn't locate a common.
Anybody have a website, explaining this system and how to wire?