joisy jim :
vizio tv is D32x-D1 infinity speakers are Entra Two
Hello. You TV does not have a powered output for speakers. You will need an amplifer, as these standalone speakers will need an amplifier to function correctly.
Your ideal setup would be to get an Receiver from a reputable company such as Harman Kardon, Denon, Marantz, etc. Then routing an optical cable from the Vizio tv to the receiver, and connecting your receiver to the Infinity Entra Two using standard speaker wires.
Hope this helps. ^^