potienal advice for all

[kwamezzie]

You can watch TV or listen to music as long you can hear the sub. Avoid using masked tracks and music/video on same device as they can interfere but using US tracks on same device should be fine. Avoid mind programming stuff when using subs.

so we should use the ultrasonic track if we want to use the sub with music/video on the same device? I thought Shannon said no US with headphones??