Quote:
The main advantage of a sealed subwoofer like the EP800 is that you can extend the deep bass response down to frequencies like 12 or 13 Hz without having to deal with issues of audible port noise.

From what I understand you could also increase cabinet and port size, but then you end up with a monster that only it mother, or confirmed bachelors could love.

 Quote:
The "punch" that some listeners attribute to some subwoofers is simply a non-linearity

Alan. How does that non-linearity show up in measurements. Would you start to see greater than expected distortion?

Fred

-------
Blujays1: Spending Fred's money one bottle at a time, no two... Oh crap!