bazooka IMO sounds like sh*t because of the structure of the tube. just get your audiobahn subs they will sound a lot better then the bazooka's but if you want the good stuff go with...pioneer premiers, mtx, or rockford fosgate.
cant go wrong with Kicker Solo Barics. I have an L5 10" in a custom box....sounds great. people always ask how many subs i have...and to thier amazement only one. But the box is really heavy, so thats a racing downside...that is if you race. i had some audiobahn flame-q's...they arent that great, not worth 300 bucks.