This isn't a what sub thread, but looking to see what some of you would do. I have 3 orion 2500d's (2 already, 1 more coming,) for power that I want to run at ~1ohm. Electrical is 2 200 amp alts, 4 D34 blue tops, 200' 1/0. Will try that, will add more batts or upgrade alts later if needed. Also don't need to use all 3 amps, but it's an option (might also pick up a 4th). I don't compete and will be daily more or less. I want to wall it and kinda like the clamshell look. Don't know what the pros/cons are of either. So that would have a bearing on the sub setup as well. I am leaning towards the new AQ's, we'll see what the reviews are like on them. Also thought about trying DP's or maybe DC level 5s. What would you do? 2,3,4 amps? 12,15,18 or 21's?