You don't mention if all the speakers are in the same room or not?
Since you seem to have 3 two conductor wires that could be for three speakers (perhaps left/center/right front speakers) and a single 4 conductor cable that could be for 2 surround sound speakers. If this is the case then you need a surround sound receiver to connect the speakers, TV, and sources together. Add a powered subwoofer too.
If the speakers are in different rooms then it will depend on how much flexibility you need.
You can connect a Sono Amp or Denon Heos Amp for each room. Control would be via app and would provide excellent audio streaming. You can control volume and content for each room.
You could connect a single Amp (or stereo receiver) to an impedance...