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- PMPO stands for Peak Music Power Output and it refers to the maximum power a speaker can produce at its best.
- Measured in watts, this peak power can be produced in a momentary amount of time.
- While PMPO shows peak power, RMS wattage is a true reflection of a speaker’s power.
- RMS indicates the power that can be produced by a speaker on a constant basis.
Also read: What is a PLL circuit and how does it work in home theatre systems?