Sub for monster BASS!!!!!!

For money no object, check out the Wilson XS. At over 7 feet tall and over 700 lbs. a piece with 2 19" woofers, these will cycle at 16 Hz at ridiculous volumes. And they should for around $40K a piece!

NHT has a new sub with 2 front firering 12" drivers in a sealed box. I was impressed. A lot less boomy than thier ported units.

Yeah, you can see the Wilson XS's at wilsonaudio.com. They had 'em two years ago at CES...TWO IN A HOME THEATER SETUP, with 5 X-1 grand slamms along with it. I think they were powered by 2 Pass x-1000's each.

The Genesis 900 sub will literally shake everything off your walls for a couple floors in either direction.

try a pair of vmps larger subs. paired w/a pair of used solid-state bridged amps & a good electronic x-over (like marchand, for example), these will give you clean accurate powerful bass at *way* less the cost than anything comparable. i'm a cheapskate, & this is one of the few products i bought new - still a bargain! how about down to 17hz, w/less than 0.5% thd at 95db, & less than 5% thd at 120db? and that's w/just one sub. regardless of brand, get a pair for proper 2-channel audio.

the above is yust my opinion, ymmv...