That is incorrect, and a very dangerous statement.
first, any one asking about running wire P or s doesnt need all that. thats what call techcinal jargon. and doesnt help him.
why you would have a 8 ohms sub and a 4 ohms sub......idk but your shit should burn anyway
so for the OP
if you have (2) 3ohm subs P = 1.5 S =6
if you have (2) 4 ohms subs P=2 S=8
if you have 2 2ohm subs P=1 S=4
noticing a trend.
isnt "cut it in half" alot easer to under stand for a noob ( no offence) then dlifhsdalifhsdaligfhsdaligfhsdligfhlgihdlgifhda;gfjda;fhda;fihw
of numers and math crap .
now......
^^^^that equation^^^^^^
is for finding watts not ohms
secondly : it stands for watts = amps ^2 x ohms
idk what math your using that takes an equation to find watt and ends up with 10 amps as answer
you took the squre root of his max watts output, which isnt even "AMP" measurement the equation
and his theoretical amps using correct math is 42.857 BTW!!!!
and yea im not done......but im gonna stop
the point is. i might not say things 100% correct 100% of the time.........how ever helping some one understand a concept is bettter then getting my wording correct.
also you wanna call me out have yours correct.