i was just wondering if anyone has a sedan and a 1 sub setup. I hear the focus, even the sedan, is very good with bass. I just want to know if I can get a good performance out of 1 12" sub, perhaps 1000 watt. I'd also like to save the extra space if i could, instead of some huge box for 2 12's. As long is dont sound like crap. Any input welcome. Thanks!