How to calculate optimal box volume with less than max RMS power?

Anonymous	Posted on Sunday, November 28, 2004 - 06:26 GMT I have a 150 watt amp pushing a sub rated for 250 watts RMS. I was wondering if a different size (than factory reccomended) box would be better for the power I have. How could I calculate that?
zacdavis~ Silver Member Username: Zacdavis~ Post Number: 255 Registered: Sep-04	Posted on Sunday, November 28, 2004 - 08:56 GMT generally ported boxes need less power than a sealed, i would build the ported box that is spec for that sub. then later if you upgrade your amp......