Why do computer speakers read aloud similar to 25 rms, later total system power 60?

Why do computer speakers read aloud similar to 25 rms, later total system power 60?

it's 25 watts continuous rms and 60 watts zenith 2 peak(mostly distorted harmonics)
RMS or rms is a power measurement. Here a quote from Wikipedia:



In arithmetic, root mean square (abbreviated RMS or rms), also prearranged as the quadratic mean, is a statistical test of the magnitude of a varying number. It is especially useful when variates are positive and distrustful, e.g. waves.
The high number is what is called PEAK. RMS is a much better width and it is roughly equal to 70% of PEAK. Manufacturers love to use the PEAK number to sell a product however.