4 channel of audio + single wire

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I am newbei to audio subject , I need some explanations.


Line level : analog or digital , must be processed ( convert to sound ) before connecting to speaker.

Spekar level : Can be directly connceted to speaker.

If my presumptions above are correct , line level is OK.But also I want know about speaker level solution.

Best regards
BýlgeKaan
 
Hi,
if you want more than one signal to pass down the same wire (well two wires for flow and return), then you must multiplex them in some way and de-multiplex again at the receive end.

RF modulation has been mentioned either AM and/or FM for analogue.
Or go digital.
Both methods will be beyond most contributors on this forum.
A pair a wires for each signal will be MUCH easier and MUCH cheaper.
 
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