Assertion: speaker's driver | /r/CapableOf | produce the frequency range
Facets:
value: typically
type: DEGREE
Source sentences:
text: Typically these drivers produce only the frequency range relevant to electric guitars, which is similar to a regular woofer type driver, which is approximately 75 Hz — 5 kHz, or for electric bass speakers, down to 41 Hz for regular four-string basses or down to about 30 Hz for five-string instruments.