A:Answer The subwoofer is wireless as to the soundbar. To connect, plug the subwoofer into a power outlet. Turn on the soundbar. Look at the bottom back of the subwoofer for a button that says Bar Sync. With one hand, press that for 3 seconds. With the other hand, press both the Bluetooth AND the Vol + buttons on top of the soundbar for 5 seconds. The 4 LED lights that should be flashing while the devices match will go out once you have a connection. That's it.