Assertion: amplifier's disadvantage | /r/HasProperty | heavier loudspeaker enclosures
Facets:
Source sentences:
text: Disadvantages include heavier loudspeaker enclosures; reduced reliability due to active electronic components within; and the need to supply both the audio signal and power to every unit separately, typically requiring two cables to be run to each speaker (as opposed to the single cable required with passive speakers and an external amplifier).