What are the differences between PMPO & RMS?
PMPO stands for “Peak Momentary Power Output.” It is a specification that refers to the maximum power the amplifier can produce during a peak of the music in an ideal condition. A more accurate way to measure a speaker’s power output is RMS, which stands for “Root Means Squared.” It is the average continuous power output under the best and the worst conditions to measure the loudness of the music.
