Logitech X-530 Computer Speakers "powered mixer turn without" Questions

...mixer, power board, amplifier and connection box, control pod is just cable connection to it 3. Connect all cables to they respective speakers Establish location of the speakers, from experience, in ...

...mixer, power board, amplifier and connection box 3. White plug is connecting to front left speaker 4. Red is connecting to front centre speaker 5. Black is connecting right rear speaker 6. Yellow is ...