First off i just to start by saying hello to everyone here at the ssa community. My name is Tommy and i have been studying these forums for some time now. I have a minor question upon my entering the community, i did not want to place this in the wrong place considering this is my first post. Well here goes *shoot* Looking for the best 12 inch subwoofer + box for under 200$. Will run off of a 1000 watt Sony Xplod XM1652z ( It's all ive got for right now and i plan to replace it real soon, i know of all the bad terrible things but it was given to me for free). I listen to a lot of dub step/techno. The Pioneer TS-W302R 12 and sealed box i bought of my buddy for kicks and giggles just doesn't hit the lows at all. I want something with good all around range ( as dumb as that sounds.)Running some songs through a signal analyzer shows the primary bass frequencies being between 35 and 55 hz, as low as 31 and as high as 67. As far as i know the only box that would give me good output across is a band that wide is going to be a bandpass box. I have about 4 by 4 feet to work with in the trunk. My buddy has been trying to talk me into a couple Rockford Fosgate's and Alpines but im not to sure how much knowledge he really has. I don't need the best sound system just something that will thump. Any info would be awesome. Thanks