Richard Nixon

first off my first setups in highschool were: 2 RF p1's and a power acoustik gothic series amp followed by two kicker comps and a alpine mrp500.
now I'm looking for a quality setup on a budget.I'm seeking some advice on this setup from anyone with experience with these or not. I have been doing a ton of research and have settled on a hifonics brutus 1100.1D( only because I got a smokin deal on it) and an fi ssd12 1 ohm(haven't purchased yet) but any reason to get the 2 ohm over the 1 ohm model and still looking to get a box made. planning on a sealed box and it's going in a jeep cherokee. mainly listen to trance and rap but a lot of tool as well. thanks for any input