Can I use a 12" driver (like the original SVS) that was designed for home theater subs in a car application? Is there anything that I have to worry about if I decide to this? Will the much smaller enclosure (around 1-2 cu.ft or so) be a big factor? Sealed or ported? Thanks. Dave P.S. Can someone move this post to Speakers and Subwoofers? Sorry, my mistake.