Assertion: speaker's design | /r/HasAspect | negligible acoustic output
Facets:
value: from the enclosure
type: LOCATION
value: except from the driver
type: OTHER
value: typically
type: DEGREE
Source sentences:
text: Closed designs typically have negligible acoustic output from the enclosure except from the driver, while open ended designs exploit the low-pass filter effect of the line, and the resultant low bass energy emerges to reinforce the output from the driver at low frequencies.