Tight Space For Tight Bass

Ok so now I have a 2005 Colorado crew cab which is going to be my daily driver for a while. I am putting my Pioneer DEH-P6000UB in the truck and upgrading the rear speakers. I am looking for some components for the front and some beat under the rear seat, which is what leads me here.

I have enough room for a small sealed box (approx. .7 cu. ft.) The restriction comes in the height which I have about 5" of clearance in the very front and gain about a half inch after so I need a sub that has a mounting depth of under 5" and an overall under 5.5" and I actually have some options haha.

Heres what I have found (I'm looking at extreme budget here):
(1) Diamond D110D2.2
(2) e3.6
(1) e3.8
(1) Kicker CVR8
(1) Kicker CVT10
(1) JL Audio 10W1v2

There are some others but I'll leave it at this. The Diamond catches my eye because of its price, but what are some highs and lows of this list? I'm just looking for a nice SQ setup really, definitely no SPL records will be set haha. Also anybody recommend some decent comps for under $75?

 

I've been wanting to do something with those e3.6s ever since they went on sale. Also I forgot to mention but I need 6.5" comps.

 

yeah i guess i can just do that as long as they still fit in the door

 

Ok I'll throw one more in, the eD SQ10. I'll be honest, I am more than likely going to go with elemental designs because I loved my 11Ov.2 and they are a great, customer friendly company.

 

About a year ago I had a oil line bust and drove the car home (about 20 miles) and pretty much ran it out of oil. The car developed a knock from that but we used some STP and it cleared up, but now it is a much worse knock so it's just going to be parked until I get out of college more than likely. We are guessing the rod bearing are probably shot, but we haven't pulled it to check anything yet.

Look I've had a JL sub in my car before and it sounded good, but for the price I couldn't see it as worth it. JL is not bad equipment by any means but their bang for buck isn't the greatest. But that's just my opinion which is worth the price you paid for it, nada.

 

So I got all my mounting brackets and wiring in today to put my radio in as well as some rear speakers. Installation went easy and it looks slick, I'll get you guys some pics a bit later. It's amazing how much better my Pioneer unit sounds compared to the stock one, it is sooo much clearer.

 

Night, flash, and radios don't go to well but here's a sample and there's also a video. The radio goes up to 66 volume, but I didn't want to **** my parent's off so I stopped at 50. There wasn't any distortion at that high of a volume.

 

Ok so I'm kinda thinking of going a different route for now. I think I'm going to wait on the sub and sorta combine budgets and get some good comps and an amp for them. However I am not against saving money with used equipment. On eD's forum a guy has a set of eDi 6000v.2 comps for sale for cheap, one tweeter is blown but I can get a replacement and another guy has an old school MTX 275X for sale which would fit the bill to power the comps. Sound like a good idea? I may also see if I can't get some deadener as well for the doors, but I can always get that later when I have the money.