I am building a new office building, which approximately has 16 zone (cabin's & department's). I will be installing 1 mono speaker in each cabin or department. The sound source would be played from a computer or disc player. In all the 16 mono speaker zones the same source sound would be played. I won't be installing any volume controller's in any zone, the volume should be controlled via PC or web interface, as my amplifier and other end of the wire will be directed towards Server Room. I want the volume control privilege or authority to the computer operator which can control the volume of the respective zone via PC. Most probably the sound source would be pc as my music collection is on PC. I searched a lot on this forum regarding this situation, but unable to find. Kindly suggest me a good equipment for this situation. An early reply is highly appreciable.
1) All 16 Mono Speaker's will be wired.
2) All 16 Zone Speaker wire will be directed to Server Room
3) The Distribution equipment will also be placed in Server Room
4) Sound source most probably would be PC
5) I should be able to control each zone volume control via PC.