After much lurking around this forum, I decided to order me up an SVS for my birthday (thanks honey for permission to put it in the living room!) Anyways, I picked the 25-31PC+ due to size issues, and promptly tuned it down to 20Hz with the port plug. Now here'#### question: How loud can I turn it up before I'm in danger of bottoming the sub? I guess I've just never heard bass this good before (and holy cow is it good). The little THX intro before Phantom Menace had me checking my shorts. But I had to wonder, how much louder could I actually turn it up before I run into trouble? My old sub would've woofed it's last if I'd have asked it to reproduce a fraction of what my PC+ is churning out. I guess I'm a bit scared about damaging my new "precious" (as my wife has dubbed it). So, I was wondering what everyone else's experience has been with loudness and bottoming, particularly with the 25-31PC+. And is there any chance I might bottom it out before my ears bleed and my apartment building falls apart?