Assertion: speaker's frequency range | /r/CapableOf | add acoustic energy
Facets:
value: into the sound of the speaker
type: OTHER
Source sentences:
text: Some highly engineered horn tweeters can also serve as midrange drivers, since a horn tweeter actually resonates in that frequency range (around 1000-2000Hz) which adds acoustic energy into the sound of the speaker, making it easier to match the tweeter to the woofer since the 1000-2000Hz range has a little more energy.