Hey all. I have an 09 Ram 1500, with the base audio system. I installed the Mygig RER Nav radio, lockpick, a sirius radio on the lockpick, ipod cable, also installed kicker speaker upgrades 77kick29 and 77kick42.

I want to add a subwoofer and keep it all stock. I would really LOVE to keep the fold flat floor since i use it a lot.

I am either looking to add the 77kick44, which comes with an amp(??? Channels?, ???Watts). I am just not sure how much power the amp has. Found here
http://www.moparsupercenter.com/kick...477kick44.html

or

Add the factory alpine subwoofer box(if the sub sucks i'll put in a different 8" shallow mount sub) which can be found here
http://dodgeparts.mopar.com/dodge/ram-1500-parts.html
and the "add an amp" 77kick43(4.1 Chan. 186 Watt). This will allow me to keep the Fold flat floor.

I do not need a TON of bass, but I don't have much now and need some.

I was just wondering what you all think is the best way to do this. If I go with the 77kick43, that will also amp the door speakers which would be nice. I would really like to get the 77kick45 (12 chan. 568W) but it does not come with the wiring harness. That only comes with the 77kick43.

I want to keep it under $500. If any one has any other ideas please let me know. Just a single sub is good enough.

Thanks all.