What it do at 20hz? 

I am just a little windy guy over here trying to make some more! I enjoy 6th orders the most these days as i just cant step away from da lowz!! If its low and windy, its for me.

I got a 06 ford explorer with:

5 Zv6 18s

5 MD 8k at .5 ohm

190ah CMAX

Mids: 4 Sundown NeoPro 8s, 4 DB arnold 6.5s, 4 Crossfire tweeters

Crossfire 800.4 and crossfire 500.2 to power them.