15 Silverado sub question

[Dburdick93]

I am looking to install subs in my truck. I have read through a lot on this site and just have a few questions before ordering anything.

This is the sub box I am looking at http://www.soundoffaudio.com/2014-2015-chevy-silverado-double-cab-dual-sub-box/

 

From what I read I need something like this to tie into the rear speakers http://www.crutchfield.com/p_161LC2I/AudioControl-LC2i.html

 

Where I get lost though is the subs and amp. I am looking to do two 10s but I have no idea where to start for a amp or subs. I don't care to shake the neighbors windows but I would like a little bit more bass. Any suggestions? Your help is greatly apreciated.