when two sounds combine it gets louder, it has nothing directly
to do with only cone area....

One 12inch makeing 100db and another 12 making 100db
will combine to make 103db...

by the same token a 15 inch making 100db and an 8 inch
making 100db will combine to make 103db....

SEE!!!! We did not double the cone area and still got the 3db

It has NOTHING to do with cone area!!!!
it simply has to do with combining sounds...

Eddie Runner

Paul Vina wrote:

Huh? If you had 1 sub ay 75 watts and then switched to 2 of the same size
at 37.5 watts it would be louder. What exactly are you talking about? If
it isn't the cone area that's making it louder, what is?

Paul Vina