Ok Im torn between 2 diff. subwoofers. I have a 2010 civic coupe with about 8 cubes of trunk space i believe. I'm primarily looking into either a single FL Fi Q 15 or a Ascendant Audio Havoc 15. I'm planning on running this sub on a SAZ 1200D that im pickin up next month, electrical will be upgraded soon (big 3 bigger alt possibly & better batt.) & enclosure would be built later most likely roughly 4.5 cubes @ anywhere from 28 - 34 Htz. I cant decide which sub to get, any other suggestions would be appreciated. What I want are 1. Single sub 2. take roughly 1k rms without exploding into a fiery mess