That. Is. Awesome. I love those subs. Have you looked at the Arc Flatlines?
I think my next build will be 2-4 ID8's either in a false floor or suspended from the rear deck in my hatch. Nice and simple' date=' but a change of pace from the Level 4.[/quote']
Yup, I've looked at the Arc Flatlynes a bunch of times. I like the basket and motor, but I'm not crazy about flat cone subs. I prefer the IA Flatline because of the underhung design. I'd like to pick up a Arc SE 2300 and a set of Dynaudio Esotec 362's as well, but that's pushing things WAY out of proportions. One thing at a time, man...
I've also thought of doing four Level 4 12"s. I even thought of having the cones shipped to PSI to be color matched to the interior of my vehicle. I mentioned it to Rusty and he didn't give me an answer. I kinda took that to mean that he didn't want to be bothered with shipping cones and stuff back & forth. Can't really say I blame him.
I'd try the suspended idea. I've wanted to try something like that a few times myself. Kinda like this, but with some nice 8"s.