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What ratio of power in tri-amp system ?

In order to better utilize equipment , is there a formula or chart somewhere that recommends what wattage power amp should be used for each power amp in a three way system ? I realize that crossover points and speaker component's individual performance spec's would cause great variation , but is there some kind of rule of thumb for a starting point ? Is this too vague a question ? I have a PA system with separate cabinets for all speakers and would like to know whether I have enough power for the speakers or need to get more speakers for the power .
dicehead

Showing 1 response by eldartford

eldartford
4,262 posts
 
Sounds like you already have amps and speakers. I suggest that you play some music, various selections, the way that you intend, and measure the voltages being applied to the high, mid, and LF drivers. This will tell you which speaker is using the most power, and the least. If there isn't much difference, select for audio quality per previous comments.
If one is a hog, give it the watts.
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