Assertion: speaker's power | /r/HasProperty | proportional
Facets:
value: for 4 ohm
type: OTHER
value: to the square of voltage
type: OTHER
value: to the resistance
type: TRANSITIVE-OBJECT
value: inversely
type: MANNER
Source sentences:
text: When live music is recorded without amplitude compression or limiting, the resulting signal contains brief peaks of much higher amplitude (20 dB or more) than the mean, and since power is proportional to the square of signal voltage their reproduction would require an amplifier capable of providing brief peaks of power around a hundred times greater than the average level.
text: A single amplifier has to handle the peak power when both signal voltages are at their crest; as power is proportional to the square of voltage, the peak power when both signals are at the same peak voltage is proportional to the square of the sum of the voltages.
text: For example, for an 8 ohm and 4 ohm speaker in series, the power shared is proportional to the resistance, so the 8 ohm speaker absorbs twice the power of the 4 ohm speaker.
text: For example, for an 8 ohm and 4 ohm speaker in parallel, the power shared is inversely proportional to the resistance, so the 8 ohm speaker absorbs half the power of the 4 ohm speaker.