Edited: 11/3/2009 1:27:07 PM by 276_s_dime
I know a lot of people with Type - R stuff and it sounds great. As Far as RE Audio, my friend has two 18s, not sure which series but they sound awesome. Though i'm sure you're not planning on going with 18s. But as Adam said you could also go with Kicker, they have great subs. I got four comp 10s in my s10, deff gets the job done for now. check out
http://www.dealercostcaraudio.com/