Assertion: subwoofer's speaker | /r/AtLocation | sync
Facets:
value: at the subwoofer crossover frequency
type: OTHER
value: forward
type: MANNER
Source sentences:
text: If your subwoofer and main speakers are in phase, the woofer cones on the subwoofer and the speakers will move forward and backward in sync at the subwoofer crossover frequency.