1) Connect the W3 power supply to the W3 Sender and plug the W3
power supply into a functioning AC power outlet.
2) If your powered speakers or AV receiver has RCA-style audio
outputs or sub outputs, connect the included RCA adapter “Y”
cable to the W3 Sender.
3) Connect an RCA cable (included with your powered speakers or AV
receiver) between the RCA “Y” adapter cable and your music source
subwoofer out.