Assertion: subwoofer | /r/CapableOf | use passive radiator
Facets:
value: to increase preciseness
type: PURPOSE
value: to increase efficiency
type: PURPOSE
value: of a port
type: LOCATION
Source sentences:
text: This type of ported design is referred to as bass reflex Passive Radiator: Some subwoofers use a passive radiator in addition to the speaker, instead of a port, to increase efficiency and preciseness.
text: Some subwoofers use a passive radiator in addition to the speaker, instead of a port, to increase efficiency and preciseness.