Originally Posted by turkishvalo
Elaborate? This is what I got from 98Bonney on here.
that "rule of thumb" works, but is usually overkill, motor strength, input power, and xmax are a better determining factor. With that rule you cant go wrong usually.
I just hate to see where some poor guy has like 500w on a couple 12s with 7mm xmax and a 4 cube box and people are telling him he has to shove a 8" port into it lol, when a couple 3s would probably be ok
experience also comes into play really, you will just be like yea that looks good, but too much never hurts