Assertion: amplifier's power | /r/HasProperty | delivered to the speaker
Facets:
value: by use of ohm's law
type: MANNER
Source sentences:
text: Instead, the power attenuator's attenuation control controls the power delivered to the speaker, and the amplifier's master volume control determines the amount of power-tube distortion.
text: Figure 4 compares ideal output-stage power dissipation (P DISS ) for Class A and Class B amplifiers with measured dissipation for the AD1994 Class D amplifier, plotted against power delivered to the speaker (P LOAD ), given an audio-frequency sine wave signal.
text: At the onset of clipping, dissipation in the Class D output stage is about 2.5 times less than Class B, and 27 times less than Class A. Note that more power is consumed in the Class A output stage than is delivered to the speaker—a consequence of using the large dc bias current.
text: Note that in this paragraph we are talking about voltage applied to a speaker (not power); the voltage and the speaker impedance determines how much power (wattage) will be delivered to the speaker (by use of ohm's law).
text: Yes… we have a 100 W amp at the threshold of clipping, and the “average” power being delivered to the speaker is only a little above 5 watts!
text: P=the power that would be delivered to the speaker.