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PMPO stands for Peak Music Power Output. Its is one of many ways of rating the output capacity of speakers.
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The watts means nothing without the voltage.
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Georgia
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Generally more watts on a CB antenna doesn't mean more range. On average, a typical CB antenna takes in 4 watts before damage occurs. Watts is the power source not the range of signal.
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What do you mean by PMPO and WATT?
PMPO is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts. A watt is a derived unit of power, measuring the rate of energy conversion.
What is the meaning of PMPO and RMS?
PMPO = Peak Music Power Output RMS = Root Mean Square Those terms describe, in two different ways, the power output capability of an electrical device such as a music player or an amplifier. Both refer to electrical power. Remember that AC is alternating current; the voltage and current changes over time (many times per second). Now, RMS literally means "root mean square"; it is a kind of average power. This is the actual power output of an equipment. PMPO is a figure that is inflated, to get higher figures for audio equipment - for advertising purposes. It is not standardized, and different manufacturers can use different definitions - often definitions that are not published. The PMPO power is usually many times higher than the real (RMS) power, so that you have the ridiculous situation that an equipment uses 50 watts, and has an output of several 100 watts, for example. (Not possible with actual power, due to conservation of energy.)
What is the difference between PMPO and RMS?
PMPO (Peak Music Power Output) is a marketing figure with no scientific grounds. It is just made up.RMS (Root Mean Squared) is the acceptable means of calculating the power output of an audio system. Technically, it is understood that power is calculated using RMS, so it is not necessary to qualify power with RMS.IMO, any product advertising the PMPO is a piece of junk.
How do you convert pmpo into rms?
You cant convert between the two. RMS stands for Root Mean Square. First a varying quanity is squared, then the average is taken, then the square root. This gives an average "typical" value. PMPO stands for Peak Music Power Output. There is no industry standard for PMPO so you don't really have any way to find out what it means. PMPO in all likelyhood varies between manufactures, and was calculated by their marketing department. Meaning they picked a number that sounded really cool, then figured out a formula that would result in that number.
Does abbr mean abbreviation?
Yes, abbr is the abbreviation of the word abbreviation or abbreviate.
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It will vary on the room type and construction. However you can assume you want 10-15 watts of energy per square ft. That would mean you want 2500-3750 watts total, which would be 8,500 - 12,750 BTU's (3.4 BTUs/Watt).References:How_many_square_feet_does_a_5000_BTU_heater_heathttp://www.diychatroom.com/f18/btus-watts-35066/
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