Hey, I am new to the forums and car audio and general and have a couple of questions. Firstly I have a budget of about $1000.00 for a sub/amp/amp kit/box. I am planing to pick up either a Fi Audio BL12 or the Q12. I am planning to on matching either sub with the US Amps XT-2000D http://www.woofersetc.com/index.cfm?fuseac...Product_ID=5309 Anywho, I listen to rap and house, and I just want an upgrade for my daily driving. I understand the Q has superior SQ, and the BL has superior SPL. Which sub would be ideal for my listening needs?? Also theres alot of mods you can have with the Q and BL that I don't understand that I would greatly appreciate some clarity on... For the Q Ohm - Would I want the dual 1 or dual 2 for the 2000D ? BP Power - Is this necessary? For the BL Ohm - Would I want the dual 1 or dual 2 for the 2000D ? P Chamfer ? Cooling: ? Flatwind ? Daily or SPL ? Extreme Lead ? Universal ? So ya, any helpful information would be amazing.