Just curious about a few things. I will be doing 3 of them in a c pillar wall so i am curious about how far would i need to keep the subs surround away from the back seat? Also how much would it have mattered if i got these d2 ohm and have them wired at 1.35ohm powered by 2 AQ2200 strapped together?

Ken, have you seen or heard any c pillar walls? I thought about it myself but have never seen or heard of them.

No but don't want to loss the back seat but whats wrong with a little ingenuity. This is will be a walled daily with the ability to still have the seating.

Cant wait to see how it works out. keep us posted man.

Yeah sure will... I am wanting to start the construction of the box or at least get a frame idea. I'm thinking i could safely keep the surrounds about 3" away from the rear seat but couldn't know for sure. If flush mounted i think the surround is almost 2" but i really don't know without having these things.