what is rms means withcar speakers
The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. RMS power is derived from Root Mean Square which is a statistical measurement of the magnitude of a varying quantity and is applied to voltage or current.eak Power. Car audio is all about the power ratings. The objective is to match up the power of your amplifier with the power handling capabilities of your speakers or subwoofers. Seems simple enoughâ¦until they throw around words like RMS, peak, max and dynamic and then throw the word âpowerâ after it.