Assertion: speaker's power rating | /r/HasProperty | maximum cone excursion
Facets:
Source sentences:
text: Woofer power ratings become important when the speaker is pushed to extremes: applications requiring high output, amplifier overload conditions, unusual signals (i.e., non-musical ones), very low frequencies at which the enclosure provides little or no acoustic loading (and so there will be maximum cone excursion), or amplifier failure.