the point has been explicitly made on here time and time again that there is no difference between a ported design and a sealed design, only in the enginering of the two designs
It has?? The point of a port is to extend the bass response of a speaker. Get rid of the port and you raise the low frequency 'cut off'.
Fred
------- Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!