Hey a new guy!

The second pic is an Expedition, i have no idea what kind of SUV the first pic is.

 

Two of those would rock...but I would get the DUAL 4 OHM versions and the amp that I have wired at 1 ohm.

Elemental Designs Nine.1
http://www.edesignaudio.com/edv2/product_info.php?cPath=21&products_id=44

 

I would say upgrade your big three to 0 gauge wiring and possibly add another battery in the back.

For that amp a new alternator is not necessary unless you have a very small one like a 60 amp or so like in most 4 cylinder cars

 

what box are you gonna put those RT's in??

 

if you build a ported box for that it will sound a lot better

 

Um...kick has 15 inch Comps, CompVRs, L5s, L7s, and SoloX.

doesn't matter what size or how many subs you got...90 percent of the sound is in the box.

Pete Kulicki hit 149.6db on the TermLab sealed up at the dash with two 8 inch subwoofers and 2000 watts. All in the box and install

 

A good custom box built the correct way and wired to perfection.

149db with 8 inch, damn.

 

8w7!!! haha. I love it when people think their hearing two 10's or one kick ass 12. and its just one damn 8. lol

 

it was two 8's

 

when i demo my setup most people think i have a pair of 10's with a 1000 watts of power.

not a single 10 with 250ish.the box helps a TON! crappy box,crappy bass.

 

this man speaks the truth

 

it CAN beat hard in the right ENLCOSURE