What 18" sub would be best for movies?

[l300lover]

I have an TC Sounds LMS-R ultra 5400 18" sub. I love it and its super loud and accurate but I want 2 subs in my man cave to balance the sound out. I have the previous mentioned sub but probably cant get my hands on another one. Are there any options out there that would be as good or better than this sub. Size is not too much an issue since the subs will be behind my couches. But lets try to keep them to 9ft3 each. Any recommendations? Try to keep sub prices around $900 each. And I have a guy that will build my enclosures very well braced and with 1" MDF so no problem on the enclosures that's for sure!

 

[ARES24]

http://forums.audioholics.com/forums/threads/dayton-18-ho-ported-build-thread.93086/

 

[l300lover]

Would it be better to use a better driver than the Dayton? What about something like this? http://www.woofersetc.com/c-23-subwoofers/c-36-18-subwoofers/p-12551-nsv3-18-d2-sundown-audio-18-2500w-rms-dual-2-ohm-nightshade-v3-series-subwoofer.html

 

[fuzz092888]

I've found that the Mach 5 UXL 18 keeps up pretty well with the LMS Ultra. There have been great builds using the UXL in a Marty sub box. There is actually a group buy on AVS for the UXL drivers and it looks like a bunch of spots opened up. Plus the box plans for the Marty (there are several versions based on size) are all free and on AVS as well.

 

[its phillip]

http://www.data-bass.com/systems