Hi all,
We have this Stereo Sound system which plays music in an office environment. With 8 rooms. In each room there is one 4 Ohm speaker. It is not working properly (long story).
What I need is as follows:
1- One Stereo Audio source (cell phone / SD card etc) shared with a bunch of (similar) amplifiers inside a box ( I see all sorts of Chines products available which I have purchased some already).
2- Each speaker in each room should get a mono signal.
3- Each speaker has to have its own volume control on amplifier-box (sitting in Server Room ), so that the level of sound in each room can be controlled independently from the server room.
What is the best practice to implement this? What are the potential issues:
- in sharing the same input for all those amps?
- in sharing the same power supply for all those amps
- in converting stereo signal, coming out of each amp, into mono signal.
I would appreciate any input on this. Naturally if there is a totally different approach to this, I would love to hear that too.
Cheers
We have this Stereo Sound system which plays music in an office environment. With 8 rooms. In each room there is one 4 Ohm speaker. It is not working properly (long story).
What I need is as follows:
1- One Stereo Audio source (cell phone / SD card etc) shared with a bunch of (similar) amplifiers inside a box ( I see all sorts of Chines products available which I have purchased some already).
2- Each speaker in each room should get a mono signal.
3- Each speaker has to have its own volume control on amplifier-box (sitting in Server Room ), so that the level of sound in each room can be controlled independently from the server room.
What is the best practice to implement this? What are the potential issues:
- in sharing the same input for all those amps?
- in sharing the same power supply for all those amps
- in converting stereo signal, coming out of each amp, into mono signal.
I would appreciate any input on this. Naturally if there is a totally different approach to this, I would love to hear that too.
Cheers
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