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remember dont judge a speaker by watts.
but also dB/m
for every time watts double it gains 3 db/m
so if a speaker starts at 92db/m it takes
@2watts 95db/m
@4watts 98db/m
@8watts 101db/m
@16watts 103db/m
400watts to 800watts is only 3db difference.
but as you see a speaker that someone says is 100watts @ 102db/m can by just as loud at a 400watts @ 92db/m
just giving example. my calculations are not perfect, i just woke up.
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